CA81096A - Stellar compass and great circle course projector - Google Patents

Stellar compass and great circle course projector

Info

Publication number
CA81096A
CA81096A CA000081096A CA81096DA CA81096A CA 81096 A CA81096 A CA 81096A CA 000081096 A CA000081096 A CA 000081096A CA 81096D A CA81096D A CA 81096DA CA 81096 A CA81096 A CA 81096A
Authority
CA
Canada
Prior art keywords
projector
great circle
circle course
stellar
compass
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.)
Expired
Application number
CA000081096A
Other languages
French (fr)
Inventor
Robert T. Lawless
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA81096A publication Critical patent/CA81096A/en
Expired legal-status Critical Current

Links

CA000081096A 1903-01-07 1903-01-07 Stellar compass and great circle course projector Expired CA81096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA81096T 1903-01-07

Publications (1)

Publication Number Publication Date
CA81096A true CA81096A (en) 1903-05-26

Family

ID=45197632

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000081096A Expired CA81096A (en) 1903-01-07 1903-01-07 Stellar compass and great circle course projector

Country Status (1)

Country Link
CA (1) CA81096A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112651106A (en) * 2020-12-04 2021-04-13 中国航空工业集团公司沈阳飞机设计研究所 Method and device for determining equidistant great circle route

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112651106A (en) * 2020-12-04 2021-04-13 中国航空工业集团公司沈阳飞机设计研究所 Method and device for determining equidistant great circle route
CN112651106B (en) * 2020-12-04 2023-10-27 中国航空工业集团公司沈阳飞机设计研究所 Equidistant great circle route determining method and device

Similar Documents

Publication Publication Date Title
CA81096A (en) Stellar compass and great circle course projector
CA82581A (en) Can
CA85463A (en) Range and altitude finder
CA69741A (en) School globe
CA81736A (en) School desk
CA85998A (en) Mariners' compass
CA84894A (en) Spirit vapourizer and burner
CA80498A (en) Tent
CA81137A (en) Tent
CA85004A (en) Tent
CA88686A (en) Tripod
CA81209A (en) Picture exhibitors
FR19487E (en) Bridge or truss with reduced and adjustable thrust
FR19957E (en) Bridge or truss with reduced and adjustable thrust
FR474059A (en) Bridge or truss with reduced and adjustable thrust
CA82702A (en) Mirror
CA82732A (en) Sign
CA87914A (en) Combustible and solvent liquid
CA82885A (en) Plane
CA163098A (en) School desk
CH72508A (en) Simultaneous reading and sighting compass
CA82502A (en) Lantern globe
CA86603A (en) Lantern
CA86130A (en) Map
CA79648A (en) Gas range