schienenstosssicherung against unauthorized withdrawal and turn the rails of the thresholds, consisting of the schienenfuss comprehensive and the threshold of claws

• 1. 门槛石以及包括其的门槛石总成 [P] . 中国专利： CN211342420U . 2020.08.25
• 2. 一种门槛梁和包括该门槛梁的汽车 [P] . 中国专利： CN105966468B . 2018.07.17
• 3. Rails joint is, against unauthorized lifting and turning off of the rails of the railroad ties, consisting of the rails foot is connected with the threshold claws [P] . 德国专利： DE492891C . 1930-03-06

  机译： 滑轨接头是为了防止未经许可的抬起和关闭铁轨的滑轨，其中包括滑轨底脚和门槛爪

• 4. schienbefestigung on iron thresholds using the schienenfuss uebergreifender udund the schwellendecke untergreifender claws [P] . 德国专利： DE000000609938A . 1935-02-26

  机译： 使用铁轨脚架和底切爪的门槛天花板将铁门槛固定在铁门槛上

• 5. rail fastening, in the schienenfuss by a schienennagel by feathers, the terminal board is mounted on the threshold [P] . 德国专利： DE000001180765A . 1964-11-05

  机译： 导轨固定，在用羽毛装饰的schienenfuss中，将接线板安装在门槛上

• 1. Optimal Time for Withdrawal of Voluntary Retirement Scheme with aTime –Varying Threshold [C] . B. Thilaka, Nrithya Theetharappan International Conference on Innovative Mechanisms for Industry Applications . 2020
• 2. Nicotine withdrawal causes transient elevations in brain stimulation reward thresholds [D] . Legault, Mark A. 1997
• 3. Effectiveness of Different Thyroid Stimulating Hormone Thresholds for Thyroid Hormone Withdrawal - Aided Radioiodine Ablation in Patients With Differentiated Thyroid Cancer: A Systematic Review and Meta - Analysis [O] . Tatiana Rojas, Paola Solis-Pazmino, Eddy Lincango-Naranjo, 2021
• 4. Threshold-Logic Devices Consisting of Subthreshold CMOS Circuits [O] . Ogawa, Taichi, Hirose, Tetsuya, Asai, Tetsuya, 2009