CH565223A5CH422273ACH422273ACH565223A5CH 565223 A5CH565223 A5CH 565223A5CH 422273 ACH422273 ACH 422273ACH 422273 ACH422273 ACH 422273ACH 565223 A5CH565223 A5CH 565223A5
Authority
CH
Switzerland
Application number
CH422273A
Original Assignee
Sumitomo Chemical Co
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 JP47030109Aexternal-prioritypatent/JPS4897927A/ja
Priority claimed from JP4287272Aexternal-prioritypatent/JPS494718A/ja
Application filed by Sumitomo Chemical CofiledCriticalSumitomo Chemical Co
Publication of CH565223A5publicationCriticalpatent/CH565223A5/xx