TREA

Impulse regenerators with mechanical or other non-electrical marking arrangements

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  • CPC
  • H04Q1/34
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Parent Industries

HELECTRICITY H04Electric communication H04QSELECTING H04Q1/00Details of selecting apparatus or arrangements for establishing connections among stations for the purpose of transferring information via these connections

Current Industry

H04Q1/34Impulse regenerators with mechanical or other non-electrical marking arrangements
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3471470
    • Patent number 3,471,470
    • Issue date Oct 7, 1969
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    2815402
    • Patent number 2,815,402
    • Issue date Dec 3, 1957
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2774963
    • Patent number 2,774,963
    • Issue date Dec 18, 1956
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2737648
    • Patent number 2,737,648
    • Issue date Mar 6, 1956
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    2693734
    • Patent number 2,693,734
    • Issue date Nov 9, 1954
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2668877
    • Patent number 2,668,877
    • Issue date Feb 9, 1954
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2649513
    • Patent number 2,649,513
    • Issue date Aug 18, 1953
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2579000
    • Patent number 2,579,000
    • Issue date Dec 18, 1951
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2502440
    • Patent number 2,502,440
    • Issue date Apr 4, 1950
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2445829
    • Patent number 2,445,829
    • Issue date Jul 27, 1948
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2434910
    • Patent number 2,434,910
    • Issue date Jan 27, 1948
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2433347
    • Patent number 2,433,347
    • Issue date Dec 30, 1947
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2411526
    • Patent number 2,411,526
    • Issue date Nov 26, 1946
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    2411631
    • Patent number 2,411,631
    • Issue date Nov 26, 1946
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2355437
    • Patent number 2,355,437
    • Issue date Aug 8, 1944
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2347513
    • Patent number 2,347,513
    • Issue date Apr 25, 1944
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2336543
    • Patent number 2,336,543
    • Issue date Dec 14, 1943
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2327465
    • Patent number 2,327,465
    • Issue date Aug 24, 1943
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2327275
    • Patent number 2,327,275
    • Issue date Aug 17, 1943
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2322848
    • Patent number 2,322,848
    • Issue date Jun 29, 1943
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2307965
    • Patent number 2,307,965
    • Issue date Jan 12, 1943
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2301822
    • Patent number 2,301,822
    • Issue date Nov 10, 1942
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2301823
    • Patent number 2,301,823
    • Issue date Nov 10, 1942
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2269639
    • Patent number 2,269,639
    • Issue date Jan 13, 1942
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2256869
    • Patent number 2,256,869
    • Issue date Sep 23, 1941
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2254589
    • Patent number 2,254,589
    • Issue date Sep 2, 1941
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2248774
    • Patent number 2,248,774
    • Issue date Jul 8, 1941
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    2188461
    • Patent number 2,188,461
    • Issue date Jan 30, 1940
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    1967368
    • Patent number 1,967,368
    • Issue date Jul 24, 1934
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    1965377
    • Patent number 1,965,377
    • Issue date Jul 3, 1934
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE