CH595817A5CH749275ACH749275ACH595817A5CH 595817 A5CH595817 A5CH 595817A5CH 749275 ACH749275 ACH 749275ACH 749275 ACH749275 ACH 749275ACH 595817 A5CH595817 A5CH 595817A5
Authority
CH
Switzerland
Application number
CH749275A
Inventor
Friedrich Wilhelm Usbeck
Original Assignee
Usbeck Monopolwerk & Soehne
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Filing date
Publication date
Application filed by Usbeck Monopolwerk & SoehnefiledCriticalUsbeck Monopolwerk & Soehne
Publication of CH595817A5publicationCriticalpatent/CH595817A5/xx