FR1484057A - Appareil diviseur linéaire pour traçage ou lecture - Google Patents

Appareil diviseur linéaire pour traçage ou lecture

Info

Publication number
FR1484057A
FR1484057A FR64217A FR64217A FR1484057A FR 1484057 A FR1484057 A FR 1484057A FR 64217 A FR64217 A FR 64217A FR 64217 A FR64217 A FR 64217A FR 1484057 A FR1484057 A FR 1484057A
Authority
FR
France
Prior art keywords
plotting
reading
divider device
linear divider
linear
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
FR64217A
Other languages
English (en)
Inventor
Pierre Marie Robert Rolland
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
Priority to FR64217A priority Critical patent/FR1484057A/fr
Application granted granted Critical
Publication of FR1484057A publication Critical patent/FR1484057A/fr
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
    • B43L7/10—Plural straightedges relatively movable
    • B43L7/12—Square and pivoted straightedges
    • 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
    • B43L7/10—Plural straightedges relatively movable
    • B43L7/12—Square and pivoted straightedges
    • B43L7/125—Comprising at least two straightedges remaining parallel
FR64217A 1966-06-04 1966-06-04 Appareil diviseur linéaire pour traçage ou lecture Expired FR1484057A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR64217A FR1484057A (fr) 1966-06-04 1966-06-04 Appareil diviseur linéaire pour traçage ou lecture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR64217A FR1484057A (fr) 1966-06-04 1966-06-04 Appareil diviseur linéaire pour traçage ou lecture

Publications (1)

Publication Number Publication Date
FR1484057A true FR1484057A (fr) 1967-06-09

Family

ID=8610171

Family Applications (1)

Application Number Title Priority Date Filing Date
FR64217A Expired FR1484057A (fr) 1966-06-04 1966-06-04 Appareil diviseur linéaire pour traçage ou lecture

Country Status (1)

Country Link
FR (1) FR1484057A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190169484A1 (en) * 2017-12-04 2019-06-06 Hexion Inc. Multiple functional wellbore fluid additive

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190169484A1 (en) * 2017-12-04 2019-06-06 Hexion Inc. Multiple functional wellbore fluid additive

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