Karl Schleifenbaum

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for metering copy material in blueprint machines
- Patent number 3,962,940
- Issue date Jun 15, 1976
- Meteor-Siegen Apparatebau Paul Schmeck GmbH
- Karl Schleifenbaum
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY