GB191502237A - Improvements in Pantagraph Apparatus. - Google Patents

Improvements in Pantagraph Apparatus.

Info

Publication number
GB191502237A
GB191502237A GB191502237DA GB191502237A GB 191502237 A GB191502237 A GB 191502237A GB 191502237D A GB191502237D A GB 191502237DA GB 191502237 A GB191502237 A GB 191502237A
Authority
GB
United Kingdom
Prior art keywords
chambers
tracing
reproducing
pen
pivoted
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
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
Publication of GB191502237A publication Critical patent/GB191502237A/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

Landscapes

  • Adornments (AREA)
  • Treatment Of Fiber Materials (AREA)
GB191502237D 1915-02-11 1915-02-11 Improvements in Pantagraph Apparatus. Expired GB191502237A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB191502237A true GB191502237A (en) 1916-02-10

Family

ID=32673821

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191502237D Expired GB191502237A (en) 1915-02-11 1915-02-11 Improvements in Pantagraph Apparatus.

Country Status (3)

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

Families Citing this family (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
NL4089C (fr)
FR480767A (fr) 1916-09-21

Similar Documents

Publication Publication Date Title
GB191502237A (en) Improvements in Pantagraph Apparatus.
US1393572A (en) Pantograph apparatus
FR2086976A5 (en) Neutral equilibrium system - for use in telemanipulators used in nuclear technology
US711521A (en) Indicating device for filters, waterworks, &c.
US1201209A (en) Instrument for drawing circles.
US1126353A (en) Copying or enlarging camera.
US1371018A (en) Fluid-gage
SU833172A3 (ru) Устройство дл графической записи
US1408514A (en) Expression device for sound-producing instruments
SU661459A1 (ru) Пузырькова камера с двум следочувствительными объемами
US3203001A (en) Pen drive for telescribing apparatus
US1135393A (en) Transmitter for writing-telegraphs and the like.
GB191305443A (en) Improvements in or relating to Pencil Sharpeners.
SU55059A1 (ru) Прибор дл измерени небольших перемещений
GB191406069A (en) Improvements in and relating to Drawing Board and the like Stands.
GB232510A (en) Improvements in barometric pressure indicating instruments
GB191507670A (en) Improvements in and relating to Maps, Charts, and the like and Demonstration Apparatus for use in connection therewith.
US1199323A (en) Brake control.
GB205905A (en) Improvements in means for utilizing inertia in moving vehicles
GB191113711A (en) Improvements in Elastic-diaphragm Pressure Gauges.
GB123392A (en) Improvements in or relating to Sound-reproducing Instruments.
GB112905A (en) An Improved Protractor.
GB113043A (en) Improvements in or connected with Kaleidoscopic and like Devices.
GB191210250A (en) Improvements in Vehicle Suspension Apparatus.
GB190816711A (en) Improvements in or relating to Spring Forks for Cycles and other Vehicles.