CH559520A5CH1723870ACH1723870ACH559520A5CH 559520 A5CH559520 A5CH 559520A5CH 1723870 ACH1723870 ACH 1723870ACH 1723870 ACH1723870 ACH 1723870ACH 559520 A5CH559520 A5CH 559520A5
Authority
CH
Switzerland
Application number
CH1723870A
Original Assignee
Bettcher Industries
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Filing date
Publication date
Application filed by Bettcher IndustriesfiledCriticalBettcher Industries
Publication of CH559520A5publicationCriticalpatent/CH559520A5/xx