Willem Hendrik Stigter

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Eindhoven, NL

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Patents Grantslast 30 patents

Information Patent Grant
Tape reel mounting and coupling for a magnetic-tape cassette
- Patent number 4,545,550
- Issue date Oct 8, 1985
- Joost M. Wolf
- G11 - INFORMATION STORAGE
Information Patent Grant
Record player
- Patent number 3,941,392
- Issue date Mar 2, 1976
- U.S. Philips Corporation
- Jozef-Antoon Grosemans
- G11 - INFORMATION STORAGE