State - or table or desk clock or watch with short pendulum, in particular with music factory.

• 1. 一种钟表五金制品加工用钟摆校准装置 [P] . 中国专利： CN208737250U . 2019-04-12
• 2. 利用钟表钟摆驱动体的模型饰物结构 [P] . 中国专利： CN100380252C . 2008.04.09
• 3. Table - or. Night table or desk clock or watch with geh - and alarm clock factory. [P] . 德国专利： DE1737789U . 1957-01-10

  机译： 表-或。床头柜或桌钟或带有手表的手表-和闹钟工厂。

• 4. Table or desk clock or watch with geh -, wekker - and music the clockwork with an automatic shut-off. [P] . 德国专利： DE1711316U . 1955-11-24

  机译： 带有geh-，wekker的桌子或台式钟表或手表，以及带有自动关闭功能的钟表音乐。

• 5. Cabinet or box for watch with clock movement, and optionally a ringer - and / or music factory. [P] . 德国专利： DE1726290U . 1956-07-12

  机译： 带时钟的手表柜或盒子，以及可选的振铃器和/或音乐工厂。

• 1. Collection of Foreign-made Clocks and Watches Owned By Qing Imperial Nobles [J] . 中国对外贸易：英文版 . 1994,第012期
• 2. MAGIC MUSIC DESK: A MULTI-MODAL EMBODIED INTERACTIVE DESK [C] . Zhiying Zhou, Farzam Farbiz, Xiangdong Chen, IFIP international workshop on entertainment computing . 2003
• 3. A comparison of musicians' and nonmusicians' phonological short-term memory, visual short-term memory, and short-term memory for pitch [D] . Mitchell, Lucy 2013
• 4. The sympathy of two pendulum clocks: beyond Huygens’ observations [O] . Jonatan Peña Ramirez, Luis Alberto Olvera, Henk Nijmeijer, -1
• 5. LXXI. On the different “Rates” of Pennington's astronomical clock, at the Island of Balta, in Zetland, and at Woolwich Common, Kent; with comparative tables, and remarks upon the results of various other pendulum experiments [O] . Olinthus Gregory 1819
• 6. Census of Manufactures, 1987. Industry Series: Medical Instruments; Ophthalmic Goods; Photographic Equipment; Clocks, Watches, and Watchcases. Industries 3841, 3842, 3843, 3844, 3845, 3851, 3861, and 3873 [R] . 1990

• 1. Using a Grandfather Pendulum Clock to Measure the World’s Shortest Time Interval, the Planck Time (With Zero Knowledge of iG/i) [J] . Espen Gaarder Haug . 应用数学与应用物理（英文） . 2021,第5期
• 2. Tri-directional shaking table tests of vibration sensitive equipment with static dynamics interchangeable-ball pendulum system [J] . C.S. Tsai ,Yung-Chang Lin ,Wen-Shin Chen . 地震工程与工程振动：英文版 . 2010,第1期
• 3. A Short Vector Solution of the Foucault Pendulum Problem [J] . I. A. Ciureanu ,D. Condurache . 力学国际期刊（英文） . 2015,第2期
• 4. clock and watch [J] . 李晓洁 . 读写算（小学中年级版） . 2010,第007期
• 5. 凉山州烤烟工厂化漂浮育苗初探 [C] . 姚高翔 . 四川省烟草学会川东南片区2007年度学术年会 . 2007
• 6. 美国密苏里州基础音乐教学内容研究--以密苏里州马克·吐温小学为例 [A] . 纪梦 . 2020