CA20565A - Machine pour mesurer l'etendue des surfaces - Google Patents

Machine pour mesurer l'etendue des surfaces

Info

Publication number
CA20565A
CA20565A CA000020565A CA20565DA CA20565A CA 20565 A CA20565 A CA 20565A CA 000020565 A CA000020565 A CA 000020565A CA 20565D A CA20565D A CA 20565DA CA 20565 A CA20565 A CA 20565A
Authority
CA
Canada
Prior art keywords
measuring
machine
area
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
CA000020565A
Other languages
English (en)
Inventor
William A. Sawyer
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 CA20565A publication Critical patent/CA20565A/fr
Expired legal-status Critical Current

Links

CA000020565A Machine pour mesurer l'etendue des surfaces Expired CA20565A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA20565T

Publications (1)

Publication Number Publication Date
CA20565A true CA20565A (fr) 1884-11-12

Family

ID=45137108

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000020565A Expired CA20565A (fr) Machine pour mesurer l'etendue des surfaces

Country Status (1)

Country Link
CA (1) CA20565A (fr)

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