TREA

relating to positive-displacement steam engines

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Industry

  • CPC
  • B63H21/04
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B63Ships B63HMARINE PROPULSION OR STEERING B63H21/00Use of propulsion power plant or units on vessels

Current Industry

B63H21/04relating to positive-displacement steam engines
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2764118
    • Patent number 2,764,118
    • Issue date Sep 25, 1956
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Grant

    586893
    • Patent number 586,893
    • Issue date Jul 20, 1897
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    339826
    • Patent number 339,826
    • Issue date Apr 13, 1886
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    193050
    • Patent number 193,050
    • Issue date Jul 10, 1877
    • F42 - AMMUNITION BLASTING

Patents Applicationslast 30 patents