CH606920A5CH1552775ACH1552775ACH606920A5CH 606920 A5CH606920 A5CH 606920A5CH 1552775 ACH1552775 ACH 1552775ACH 1552775 ACH1552775 ACH 1552775ACH 606920 A5CH606920 A5CH 606920A5
Authority
CH
Switzerland
Application number
CH1552775A
Inventor
Hideo Takahashi
Original Assignee
Hadson Trading 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 JP1975035499Uexternal-prioritypatent/JPS54447Y2/ja
Priority claimed from JP1975035501Uexternal-prioritypatent/JPS549511Y2/ja
Priority claimed from JP3550075Uexternal-prioritypatent/JPS5346106Y2/ja
Application filed by Hadson Trading Co LtdfiledCriticalHadson Trading Co Ltd
Publication of CH606920A5publicationCriticalpatent/CH606920A5/xx