Dieter A. Bertsch

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for the automatic folding of floppy disc stora...
- Patent number 4,447,218
- Issue date May 8, 1984
- Dieter A. Bertsch
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD