TREA

using mechanical interrupters

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Industry

  • CPC
  • G10H3/02
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Parent Industries

GPHYSICS G10Musical instruments G10HELECTROPHONIC MUSICAL INSTRUMENTS G10H3/00Instruments in which the tones are generated by electromechanical means

Current Industry

G10H3/02using mechanical interrupters
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    2761127
    • Patent number 2,761,127
    • Issue date Aug 28, 1956
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    2179237
    • Patent number 2,179,237
    • Issue date Nov 7, 1939
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1957152
    • Patent number 1,957,152
    • Issue date May 1, 1934
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1705395
    • Patent number 1,705,395
    • Issue date Mar 12, 1929
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1245517
    • Patent number 1,245,517
    • Issue date Nov 6, 1917
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1199934
    • Patent number 1,199,934
    • Issue date Oct 3, 1916
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1197910
    • Patent number 1,197,910
    • Issue date Sep 12, 1916
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1183685
    • Patent number 1,183,685
    • Issue date May 16, 1916
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1137544
    • Patent number 1,137,544
    • Issue date Apr 27, 1915
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1112143
    • Patent number 1,112,143
    • Issue date Sep 29, 1914
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1104939
    • Patent number 1,104,939
    • Issue date Jul 28, 1914
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1100117
    • Patent number 1,100,117
    • Issue date Jun 16, 1914
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1097052
    • Patent number 1,097,052
    • Issue date May 19, 1914
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1037349
    • Patent number 1,037,349
    • Issue date Sep 3, 1912
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1009798
    • Patent number 1,009,798
    • Issue date Nov 28, 1911
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    1002036
    • Patent number 1,002,036
    • Issue date Aug 29, 1911
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    814878
    • Patent number 814,878
    • Issue date Mar 13, 1906
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    560679
    • Patent number 560,679
    • Issue date May 26, 1896
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    488482
    • Patent number 488,482
    • Issue date Dec 20, 1892
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    472019
    • Patent number 472,019
    • Issue date Mar 29, 1892
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    435679
    • Patent number 435,679
    • Issue date Sep 2, 1890
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents