CH604174A5CH226276ACH226276ACH604174A5CH 604174 A5CH604174 A5CH 604174A5CH 226276 ACH226276 ACH 226276ACH 226276 ACH226276 ACH 226276ACH 604174 A5CH604174 A5CH 604174A5
Authority
CH
Switzerland
Application number
CH226276A
Inventor
Junishiro Ogura
Toshio Niimi
Original Assignee
Ogura Jewel Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2279275Aexternal-prioritypatent/JPS5626052B2/ja
Priority claimed from JP3048275Aexternal-prioritypatent/JPS51105449A/ja
Priority claimed from JP3730175Aexternal-prioritypatent/JPS51112960A/ja
Application filed by Ogura Jewel Industry Co LtdfiledCriticalOgura Jewel Industry Co Ltd
Publication of CH604174A5publicationCriticalpatent/CH604174A5/xx