Nippon Speng Co., Ltd.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
High pressure rapid cutting tip nozzle
- Patent number 6,062,495
- Issue date May 16, 2000
- Nippon Speng Co., Ltd.
- Bunnosuke Ushioda
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Apparatus and method for cutting continuous metal sheet by melting...
- Patent number 4,329,187
- Issue date May 11, 1982
- Nippon Speng Co., Ltd.
- Bunnosuke Ushioda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

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