FR2074133A5 - - Google Patents

Info

Publication number
FR2074133A5
FR2074133A5 FR7046168A FR7046168A FR2074133A5 FR 2074133 A5 FR2074133 A5 FR 2074133A5 FR 7046168 A FR7046168 A FR 7046168A FR 7046168 A FR7046168 A FR 7046168A FR 2074133 A5 FR2074133 A5 FR 2074133A5
Authority
FR
France
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
FR7046168A
Other languages
French (fr)
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.)
MIDDELBEEK CORNELIS
Original Assignee
MIDDELBEEK CORNELIS
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 by MIDDELBEEK CORNELIS filed Critical MIDDELBEEK CORNELIS
Application granted granted Critical
Publication of FR2074133A5 publication Critical patent/FR2074133A5/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
    • B43L7/027—Plural non-adjustable straightedges fixed at right angles
    • B43L7/0275—Triangles
    • 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)
  • Replacement Of Web Rolls (AREA)
FR7046168A 1969-12-23 1970-12-22 Expired FR2074133A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6919309A NL6919309A (en) 1969-12-23 1969-12-23

Publications (1)

Publication Number Publication Date
FR2074133A5 true FR2074133A5 (en) 1971-10-01

Family

ID=19808700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7046168A Expired FR2074133A5 (en) 1969-12-23 1970-12-22

Country Status (4)

Country Link
US (1) US3747217A (en)
DE (1) DE2063022A1 (en)
FR (1) FR2074133A5 (en)
NL (1) NL6919309A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0346110A1 (en) * 1988-06-09 1989-12-13 Albert Maurice Prowse Multi-directional type parallel rule

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213947A (en) * 1987-12-23 1989-08-23 Keith Wah Chan Drawing instrument
US5172482A (en) * 1992-01-29 1992-12-22 Align Incorporated Drawing instrument
CN104309369A (en) * 2014-10-27 2015-01-28 张合英 Integrated mathematical measuring tool
USD982462S1 (en) * 2020-10-13 2023-04-04 Johnson Level & Tool Mfg. Co., Inc. Crosscut square
USD981258S1 (en) * 2020-11-16 2023-03-21 Woodpeckers, Llc Clamping square

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US630923A (en) * 1897-12-30 1899-08-15 Dietzgen Eugene Co Section-liner.
US2066384A (en) * 1933-01-13 1937-01-05 Bade Anny Nautical angle-measuring and drawing instrument
US2800720A (en) * 1955-08-30 1957-07-30 Kristiansen Svend Helge Parallel guiding devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0346110A1 (en) * 1988-06-09 1989-12-13 Albert Maurice Prowse Multi-directional type parallel rule

Also Published As

Publication number Publication date
DE2063022A1 (en) 1971-06-24
NL6919309A (en) 1971-06-25
US3747217A (en) 1973-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse