DE170236C - - Google Patents

Info

Publication number
DE170236C
DE170236C DE1904170236D DE170236DD DE170236C DE 170236 C DE170236 C DE 170236C DE 1904170236 D DE1904170236 D DE 1904170236D DE 170236D D DE170236D D DE 170236DD DE 170236 C DE170236 C DE 170236C
Authority
DE
Germany
Prior art keywords
scale
links
tips
rule
point
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
DE1904170236D
Other languages
German (de)
English (en)
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 DE170236C publication Critical patent/DE170236C/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/02—Rulers with scales or marks for direct reading
    • G01B3/04—Rulers with scales or marks for direct reading rigid
    • G01B3/06—Rulers with scales or marks for direct reading rigid folding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
DE1904170236D 1904-11-19 1904-11-19 Expired DE170236C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE170236T 1904-11-19

Publications (1)

Publication Number Publication Date
DE170236C true DE170236C (fr) 1906-05-01

Family

ID=33557903

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1904170236D Expired DE170236C (fr) 1904-11-19 1904-11-19

Country Status (1)

Country Link
DE (1) DE170236C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655727A (en) * 1950-10-18 1953-10-20 Manuel Salientes Locking pen and pencil compass and divider
DE19738073A1 (de) * 1997-09-01 1999-03-04 Matthias Weindler Zirkelset für Gliedermaßstäbe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655727A (en) * 1950-10-18 1953-10-20 Manuel Salientes Locking pen and pencil compass and divider
DE19738073A1 (de) * 1997-09-01 1999-03-04 Matthias Weindler Zirkelset für Gliedermaßstäbe

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