CH567131A5CH812673ACH812673ACH567131A5CH 567131 A5CH567131 A5CH 567131A5CH 812673 ACH812673 ACH 812673ACH 812673 ACH812673 ACH 812673ACH 567131 A5CH567131 A5CH 567131A5
Authority
CH
Switzerland
Application number
CH812673A
Original Assignee
Wirkmaschinenbau Karl Marx Veb
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Application filed by Wirkmaschinenbau Karl Marx VebfiledCriticalWirkmaschinenbau Karl Marx Veb
Publication of CH567131A5publicationCriticalpatent/CH567131A5/xx