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JPS51131348A - Locating system of variable angle intersecting type in hydrographic ch art - Google Patents

Locating system of variable angle intersecting type in hydrographic ch art

Info

Publication number
JPS51131348A
JPS51131348A JP5451375A JP5451375A JPS51131348A JP S51131348 A JPS51131348 A JP S51131348A JP 5451375 A JP5451375 A JP 5451375A JP 5451375 A JP5451375 A JP 5451375A JP S51131348 A JPS51131348 A JP S51131348A
Authority
JP
Japan
Prior art keywords
hydrographic
art
variable angle
locating system
angle intersecting
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP5451375A
Other languages
Japanese (ja)
Inventor
Tsutomu Arai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SENAA KK
Original Assignee
SENAA KK
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 by SENAA KK filed Critical SENAA KK
Priority to JP5451375A priority Critical patent/JPS51131348A/en
Publication of JPS51131348A publication Critical patent/JPS51131348A/en
Pending legal-status Critical Current

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  • Position Fixing By Use Of Radio Waves (AREA)
  • Navigation (AREA)

Abstract

PURPOSE: To record the location accurately, avoiding irregular variation of intersecing angles of hyperbola.
COPYRIGHT: (C)1976,JPO&Japio
JP5451375A 1975-05-10 1975-05-10 Locating system of variable angle intersecting type in hydrographic ch art Pending JPS51131348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5451375A JPS51131348A (en) 1975-05-10 1975-05-10 Locating system of variable angle intersecting type in hydrographic ch art

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5451375A JPS51131348A (en) 1975-05-10 1975-05-10 Locating system of variable angle intersecting type in hydrographic ch art

Publications (1)

Publication Number Publication Date
JPS51131348A true JPS51131348A (en) 1976-11-15

Family

ID=12972716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5451375A Pending JPS51131348A (en) 1975-05-10 1975-05-10 Locating system of variable angle intersecting type in hydrographic ch art

Country Status (1)

Country Link
JP (1) JPS51131348A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343994A (en) * 1976-09-30 1978-04-20 Teikoku Dentaru Seisakushiyo K Dental parallel relation measuring device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110492A (en) * 1974-07-13 1976-01-27 Tanazawa Hakkosha Kk UCHINUKYO ROORA

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5110492A (en) * 1974-07-13 1976-01-27 Tanazawa Hakkosha Kk UCHINUKYO ROORA

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343994A (en) * 1976-09-30 1978-04-20 Teikoku Dentaru Seisakushiyo K Dental parallel relation measuring device
JPS5650580B2 (en) * 1976-09-30 1981-11-30

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