CA501998A - Niveau a bulle d'air et procede de fabrication - Google Patents

Niveau a bulle d'air et procede de fabrication

Info

Publication number
CA501998A
CA501998A CA501998A CA501998DA CA501998A CA 501998 A CA501998 A CA 501998A CA 501998 A CA501998 A CA 501998A CA 501998D A CA501998D A CA 501998DA CA 501998 A CA501998 A CA 501998A
Authority
CA
Canada
Prior art keywords
making
same
spirit level
spirit
level
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
CA501998A
Other languages
English (en)
Inventor
Shaler Saul
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 CA501998A publication Critical patent/CA501998A/fr
Expired legal-status Critical Current

Links

CA501998A Niveau a bulle d'air et procede de fabrication Expired CA501998A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA501998T

Publications (1)

Publication Number Publication Date
CA501998A true CA501998A (fr) 1954-05-04

Family

ID=35647898

Family Applications (1)

Application Number Title Priority Date Filing Date
CA501998A Expired CA501998A (fr) Niveau a bulle d'air et procede de fabrication

Country Status (1)

Country Link
CA (1) CA501998A (fr)

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