Hermanus A. C. Holweg

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Rosmalen, NL

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Patents Grantslast 30 patents

Information Patent Grant
Transmission chain with pivot pins and intermediate pieces with rol...
- Patent number 4,986,799
- Issue date Jan 22, 1991
- Volvo Car B.V.
- Hermanus A. C. Holweg
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method of and apparatus for making elements with profiled cross-sec...
- Patent number 4,320,647
- Issue date Mar 23, 1982
- Volvo Car B.V.
- Jozef W. M. Kummeling
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...