BE407522A - - Google Patents

Info

Publication number
BE407522A
BE407522A BE407522DA BE407522A BE 407522 A BE407522 A BE 407522A BE 407522D A BE407522D A BE 407522DA BE 407522 A BE407522 A BE 407522A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE407522A publication Critical patent/BE407522A/xx

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L15/00Apparatus or local circuits for transmitting or receiving dot-and-dash codes, e.g. Morse code
    • H04L15/24Apparatus or circuits at the receiving end
    • H04L15/26Apparatus or circuits at the receiving end operating only on reception of predetermined code signals, e.g. distress signals, party-line call signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
  • Selective Calling Equipment (AREA)
  • Toys (AREA)
  • Braking Arrangements (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Mobile Radio Communication Systems (AREA)
BE407522D 1934-03-12 BE407522A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP436343X 1934-03-12

Publications (1)

Publication Number Publication Date
BE407522A true BE407522A (en:Method)

Family

ID=12669278

Family Applications (3)

Application Number Title Priority Date Filing Date
BE407522D BE407522A (en:Method) 1934-03-12
BE409114D BE409114A (en:Method) 1934-03-12
BE407520D BE407520A (en:Method) 1934-03-12

Family Applications After (2)

Application Number Title Priority Date Filing Date
BE409114D BE409114A (en:Method) 1934-03-12
BE407520D BE407520A (en:Method) 1934-03-12

Country Status (6)

Country Link
US (3) US2119064A (en:Method)
BE (3) BE407520A (en:Method)
DE (2) DE653154C (en:Method)
FR (2) FR791554A (en:Method)
GB (3) GB436343A (en:Method)
NL (3) NL41523C (en:Method)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2484049A (en) * 1939-04-22 1949-10-11 Donald R Putt Electrical controls
US2432942A (en) * 1943-04-05 1947-12-16 Submerged Comb Company Of Amer Submerged combustion system
US2485551A (en) * 1944-08-29 1949-10-25 Western Union Telegraph Co Signal controlled selector
US2446943A (en) * 1944-10-28 1948-08-10 S S Baker Automatic radio call apparatus
US2452052A (en) * 1946-12-30 1948-10-26 Bell Telephone Labor Inc Selectively responsive device
US2475257A (en) * 1948-03-23 1949-07-05 Frank E Schaeffer Telegraph key
NL145673C (en:Method) * 1948-03-30
US2589130A (en) * 1949-06-24 1952-03-11 Bell Telephone Labor Inc Permutation code group selector
US2577085A (en) * 1949-07-13 1951-12-04 Ibm Multielement code translator
US2660617A (en) * 1949-08-17 1953-11-24 Tesla Nat Corp Teleprinting device
US2922107A (en) * 1955-03-30 1960-01-19 David S Kushner Time-direction sensing circuit
US9722334B2 (en) 2010-04-07 2017-08-01 Black & Decker Inc. Power tool with light unit

Also Published As

Publication number Publication date
US2130166A (en) 1938-09-13
BE407520A (en:Method)
GB436423A (en) 1935-10-10
DE653154C (de) 1937-11-20
BE409114A (en:Method)
FR791554A (fr) 1935-12-13
GB454021A (en) 1936-09-23
NL41523C (en:Method)
NL40290C (en:Method)
DE666793C (de) 1938-10-28
NL41146C (en:Method)
GB436343A (en) 1935-10-09
FR46052E (fr) 1936-02-14
US2119064A (en) 1938-05-31
US2126846A (en) 1938-08-16

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