NL6815549A - - Google Patents

Info

Publication number
NL6815549A
NL6815549A NL6815549A NL6815549A NL6815549A NL 6815549 A NL6815549 A NL 6815549A NL 6815549 A NL6815549 A NL 6815549A NL 6815549 A NL6815549 A NL 6815549A NL 6815549 A NL6815549 A NL 6815549A
Authority
NL
Netherlands
Application number
NL6815549A
Other versions
NL157123B (nl
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.)
Filing date
Publication date
Application filed filed Critical
Publication of NL6815549A publication Critical patent/NL6815549A/xx
Publication of NL157123B publication Critical patent/NL157123B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G7/00—Mine-sweeping; Vessels characterised thereby
    • B63G7/02—Mine-sweeping means, Means for destroying mines
    • B63G7/08—Mine-sweeping means, Means for destroying mines of acoustic type
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/02—Non-electrical signal transmission systems, e.g. optical systems using infrasonic, sonic or ultrasonic waves

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
NL6815549A 1967-11-01 1968-10-31 Stelsels voor het beinvloeden van een zich op afstand bevindende onderwaterinrichting. NL157123B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US67978567A 1967-11-01 1967-11-01

Publications (2)

Publication Number Publication Date
NL6815549A true NL6815549A (fr) 1969-05-05
NL157123B NL157123B (nl) 1978-06-15

Family

ID=24728355

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6815549A NL157123B (nl) 1967-11-01 1968-10-31 Stelsels voor het beinvloeden van een zich op afstand bevindende onderwaterinrichting.

Country Status (6)

Country Link
BE (1) BE723031A (fr)
DE (1) DE1804398C3 (fr)
FR (1) FR1586552A (fr)
GB (1) GB1214050A (fr)
NL (1) NL157123B (fr)
NO (1) NO125252B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2207396B1 (fr) * 1972-11-17 1976-10-29 Charbonnages De France
GB2117948A (en) * 1982-03-22 1983-10-19 Ml Aviation Co Ltd Initiation of devices by high- frequency sound waves
GB8906254D0 (en) * 1989-03-18 1989-05-04 Edwards Allan R Improvements in and relating to fishing bite indicators

Also Published As

Publication number Publication date
GB1214050A (en) 1970-11-25
DE1804398A1 (de) 1969-07-24
FR1586552A (fr) 1970-02-20
DE1804398C3 (de) 1979-04-26
NL157123B (nl) 1978-06-15
NO125252B (fr) 1972-08-07
BE723031A (fr) 1969-04-01
DE1804398B2 (de) 1978-08-31

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: RAYTHEON