Masaru Wakabayashi

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spatter-free electron beam welding apparatus with spatter catching...
- Patent number 5,075,532
- Issue date Dec 24, 1991
- Jatco Corporation
- Masaru Wakabayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR