GB8917372D0 - Magnetic compass sighting apparatus - Google Patents

Magnetic compass sighting apparatus

Info

Publication number
GB8917372D0
GB8917372D0 GB898917372A GB8917372A GB8917372D0 GB 8917372 D0 GB8917372 D0 GB 8917372D0 GB 898917372 A GB898917372 A GB 898917372A GB 8917372 A GB8917372 A GB 8917372A GB 8917372 D0 GB8917372 D0 GB 8917372D0
Authority
GB
United Kingdom
Prior art keywords
magnetic compass
sighting apparatus
sighting
compass
magnetic
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
GB898917372A
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.)
SPARKES JOSEPH H
Original Assignee
SPARKES JOSEPH H
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 SPARKES JOSEPH H filed Critical SPARKES JOSEPH H
Priority to GB898917372A priority Critical patent/GB8917372D0/en
Publication of GB8917372D0 publication Critical patent/GB8917372D0/en
Pending legal-status Critical Current

Links

GB898917372A 1989-07-28 1989-07-28 Magnetic compass sighting apparatus Pending GB8917372D0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB898917372A GB8917372D0 (en) 1989-07-28 1989-07-28 Magnetic compass sighting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898917372A GB8917372D0 (en) 1989-07-28 1989-07-28 Magnetic compass sighting apparatus

Publications (1)

Publication Number Publication Date
GB8917372D0 true GB8917372D0 (en) 1989-09-13

Family

ID=10660834

Family Applications (1)

Application Number Title Priority Date Filing Date
GB898917372A Pending GB8917372D0 (en) 1989-07-28 1989-07-28 Magnetic compass sighting apparatus

Country Status (1)

Country Link
GB (1) GB8917372D0 (en)

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