公开/公告号DE68910866D1
专利类型
公开/公告日1994-01-05
原文格式PDF
申请/专利号DE19896010866T
发明设计人 IGUCHI TAKAAKI RESEARCH LABORATORIES CHIBA CHIBA-KEN 260 JP;TAMARI TAKANORI RESEARCH LABORATORIES CHIBA CHIBA-KEN 260 JP;HIRA TAKAAKI RESEARCH LABORATORIES CHIBA CHIBA-KEN 260 JP;ISOBE KUNIO RESEARCH LABORATORIES CHIBA CHIBA-KEN 260 JP;YARITA IKUO RESEARCH LABORATORIES CHIBA CHIBA-KEN 260 JP;ABE HIDEO RESEARCH LABORATORIES CHIBA CHIBA-KEN 260 JP;
申请日1989-04-20
分类号C23F1/00;B21B27/00;B23K26/00;
国家 DE
入库时间 2022-08-22 04:35:19