CA953986A - Ground marker device - Google Patents

Ground marker device

Info

Publication number
CA953986A
CA953986A CA154,517A CA154517A CA953986A CA 953986 A CA953986 A CA 953986A CA 154517 A CA154517 A CA 154517A CA 953986 A CA953986 A CA 953986A
Authority
CA
Canada
Prior art keywords
marker device
ground marker
ground
marker
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
CA154,517A
Other versions
CA154517S (en
Inventor
Robert B. Coupar
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
Priority to CA154,517A priority Critical patent/CA953986A/en
Application granted granted Critical
Publication of CA953986A publication Critical patent/CA953986A/en
Expired legal-status Critical Current

Links

CA154,517A 1972-10-18 1972-10-18 Ground marker device Expired CA953986A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA154,517A CA953986A (en) 1972-10-18 1972-10-18 Ground marker device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA154,517A CA953986A (en) 1972-10-18 1972-10-18 Ground marker device

Publications (1)

Publication Number Publication Date
CA953986A true CA953986A (en) 1974-09-03

Family

ID=4094746

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,517A Expired CA953986A (en) 1972-10-18 1972-10-18 Ground marker device

Country Status (1)

Country Link
CA (1) CA953986A (en)

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