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Patents Grantslast 30 patents

Information Patent Grant
Slide frame-welding apparatus
- Patent number 3,943,029
- Issue date Mar 9, 1976
- Peter Hans Ernst Mundt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
3916022
- Patent number 3,916,022
- Issue date Oct 28, 1975
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
3562074
- Patent number 3,562,074
- Issue date Feb 9, 1971
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
3418185
- Patent number 3,418,185
- Issue date Dec 24, 1968
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
2766810
- Patent number 2,766,810
- Issue date Oct 16, 1956
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL