Paul Freude

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Duren-Birgel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Writing device for recorders, measuring instruments and the like
- Patent number 4,320,405
- Issue date Mar 16, 1982
- Dia-Nielsen GmbH Zubehor fur die Messtechnik
- Paul Freude
- G01 - MEASURING TESTING
Information Patent Grant
Printing device for multiple recorders
- Patent number 4,199,765
- Issue date Apr 22, 1980
- DIA-NIELSEL GmbH Zubehor fur die Messtechnik
- Paul Freude
- G01 - MEASURING TESTING
Information Patent Grant
Disposable printing head for recording measuring instruments, and t...
- Patent number 4,164,744
- Issue date Aug 14, 1979
- Dia-Nielsen GmbH Zubehor fur die Messtechnik
- Paul Freude
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS