CA321513A - Levelling device - Google Patents

Levelling device

Info

Publication number
CA321513A
CA321513A CA321513A CA321513DA CA321513A CA 321513 A CA321513 A CA 321513A CA 321513 A CA321513 A CA 321513A CA 321513D A CA321513D A CA 321513DA CA 321513 A CA321513 A CA 321513A
Authority
CA
Canada
Prior art keywords
levelling device
levelling
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
CA321513A
Other languages
French (fr)
Inventor
S. Benjamin Harry
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
Publication date
Application granted granted Critical
Publication of CA321513A publication Critical patent/CA321513A/en
Expired legal-status Critical Current

Links

CA321513A Levelling device Expired CA321513A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA321513T

Publications (1)

Publication Number Publication Date
CA321513A true CA321513A (en) 1932-04-19

Family

ID=35282066

Family Applications (1)

Application Number Title Priority Date Filing Date
CA321513A Expired CA321513A (en) Levelling device

Country Status (1)

Country Link
CA (1) CA321513A (en)

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