FR491281A - Compass - Google Patents

Compass

Info

Publication number
FR491281A
FR491281A FR491281A FR491281DA FR491281A FR 491281 A FR491281 A FR 491281A FR 491281 A FR491281 A FR 491281A FR 491281D A FR491281D A FR 491281DA FR 491281 A FR491281 A FR 491281A
Authority
FR
France
Prior art keywords
compass
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
FR491281A
Other languages
French (fr)
Inventor
Theodore Mueller
Oscar Haefeli
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR491281A publication Critical patent/FR491281A/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
    • B43L11/00—Non-circular-curve-drawing instruments
    • B43L11/02—Non-circular-curve-drawing instruments for drawing conic sections
    • B43L11/04—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses
    • B43L11/055—Non-circular-curve-drawing instruments for drawing conic sections for drawing ellipses with guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
FR491281A 1918-07-25 1918-08-16 Compass Expired FR491281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH130313X 1918-07-25

Publications (1)

Publication Number Publication Date
FR491281A true FR491281A (en) 1919-05-28

Family

ID=32331794

Family Applications (1)

Application Number Title Priority Date Filing Date
FR491281A Expired FR491281A (en) 1918-07-25 1918-08-16 Compass

Country Status (2)

Country Link
FR (1) FR491281A (en)
GB (1) GB130313A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497569A (en) * 1945-08-17 1950-02-14 Keith H Todd Container having a slidably extensible pouring spout

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2497569A (en) * 1945-08-17 1950-02-14 Keith H Todd Container having a slidably extensible pouring spout

Also Published As

Publication number Publication date
GB130313A (en) 1919-10-09

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