FR1037267A - Règle à rouleaux - Google Patents

Règle à rouleaux

Info

Publication number
FR1037267A
FR1037267A FR1037267DA FR1037267A FR 1037267 A FR1037267 A FR 1037267A FR 1037267D A FR1037267D A FR 1037267DA FR 1037267 A FR1037267 A FR 1037267A
Authority
FR
France
Prior art keywords
roller rule
rule
roller
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
English (en)
Inventor
Hans Priess
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 FR1037267A publication Critical patent/FR1037267A/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
    • B43L7/04—Straightedges with rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • Drawing Aids And Blackboards (AREA)
FR1037267D 1949-11-14 1951-05-18 Règle à rouleaux Expired FR1037267A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE683880X 1949-11-14

Publications (1)

Publication Number Publication Date
FR1037267A true FR1037267A (fr) 1953-09-15

Family

ID=6597478

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1037267D Expired FR1037267A (fr) 1949-11-14 1951-05-18 Règle à rouleaux

Country Status (5)

Country Link
CH (1) CH290612A (fr)
DE (1) DE824003C (fr)
FR (1) FR1037267A (fr)
GB (1) GB683880A (fr)
NL (2) NL72217C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1110018A (fr) * 1954-08-23 1956-02-06 Dispositif de règle de bureau
GB2118105B (en) * 1982-04-08 1985-09-04 Graeme Peter Sagar Drawing implements
US4586265A (en) * 1984-10-29 1986-05-06 Hopkins William G Perspective drawing apparatus
GB2180799A (en) * 1985-09-23 1987-04-08 Ahmad Tun Syed Nasir Syed Ruler

Also Published As

Publication number Publication date
NL72217C (fr)
NL78332C (fr)
GB683880A (en) 1952-12-03
CH290612A (de) 1953-05-15
DE824003C (de) 1951-10-31

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