CH579412A5CH1013372ACH1013373ACH579412A5CH 579412 A5CH579412 A5CH 579412A5CH 1013372 ACH1013372 ACH 1013372ACH 1013373 ACH1013373 ACH 1013373ACH 579412 A5CH579412 A5CH 579412A5
Authority
CH
Switzerland
Application number
CH1013372A
Original Assignee
Kyowa Gas Chem Ind 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 JP7060872Aexternal-prioritypatent/JPS4930318A/ja
Priority claimed from JP7060972Aexternal-prioritypatent/JPS5610304B2/ja
Priority claimed from JP7097872Aexternal-prioritypatent/JPS4930320A/ja
Priority claimed from JP7097972Aexternal-prioritypatent/JPS5136734B2/ja
Application filed by Kyowa Gas Chem Ind Co LtdfiledCriticalKyowa Gas Chem Ind Co Ltd
Publication of CH579412A5publicationCriticalpatent/CH579412A5/xx