FR480767A - Improvements in pantographs - Google Patents

Improvements in pantographs

Info

Publication number
FR480767A
FR480767A FR480767A FR480767DA FR480767A FR 480767 A FR480767 A FR 480767A FR 480767 A FR480767 A FR 480767A FR 480767D A FR480767D A FR 480767DA FR 480767 A FR480767 A FR 480767A
Authority
FR
France
Prior art keywords
pantographs
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
FR480767A
Other languages
French (fr)
Inventor
Foster Ritchie
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 FR480767A publication Critical patent/FR480767A/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
    • B43L13/00—Drawing instruments, or writing or drawing appliances or accessories not otherwise provided for
    • B43L13/10—Pantographic instruments for copying, enlarging, or diminishing
FR480767A 1915-02-11 1916-01-25 Improvements in pantographs Expired FR480767A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191502237T 1915-02-11

Publications (1)

Publication Number Publication Date
FR480767A true FR480767A (en) 1916-09-21

Family

ID=32673821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR480767A Expired FR480767A (en) 1915-02-11 1916-01-25 Improvements in pantographs

Country Status (3)

Country Link
FR (1) FR480767A (en)
GB (1) GB191502237A (en)
NL (1) NL4089C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656604A (en) * 1949-08-20 1953-10-27 Arthur W Scruggs Machine for reproducing patterns or images

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2656604A (en) * 1949-08-20 1953-10-27 Arthur W Scruggs Machine for reproducing patterns or images

Also Published As

Publication number Publication date
GB191502237A (en) 1916-02-10
NL4089C (en)

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