FR655028A - Improvement in establishing the rules to be drawn - Google Patents

Improvement in establishing the rules to be drawn

Info

Publication number
FR655028A
FR655028A FR655028DA FR655028A FR 655028 A FR655028 A FR 655028A FR 655028D A FR655028D A FR 655028DA FR 655028 A FR655028 A FR 655028A
Authority
FR
France
Prior art keywords
rules
establishing
drawn
improvement
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
Other languages
French (fr)
Inventor
Jacques-Jean Van Kerckhoven
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 filed Critical
Application granted granted Critical
Publication of FR655028A publication Critical patent/FR655028A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
    • B43L7/00—Straightedges
FR655028D 1928-05-31 1928-05-31 Improvement in establishing the rules to be drawn Expired FR655028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR655028T 1928-05-31

Publications (1)

Publication Number Publication Date
FR655028A true FR655028A (en) 1929-04-13

Family

ID=9006835

Family Applications (1)

Application Number Title Priority Date Filing Date
FR655028D Expired FR655028A (en) 1928-05-31 1928-05-31 Improvement in establishing the rules to be drawn

Country Status (1)

Country Link
FR (1) FR655028A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803883A (en) * 1953-07-09 1957-08-27 Morano Sam Welder's pipe setting gauge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803883A (en) * 1953-07-09 1957-08-27 Morano Sam Welder's pipe setting gauge

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