IT1000387B - DEVICE FOR TRAINING ON A TAPE OF GRAPHIC SYMBOLS BY EXPOSURE TO THE LIGHT THROUGH A MASK - Google Patents

DEVICE FOR TRAINING ON A TAPE OF GRAPHIC SYMBOLS BY EXPOSURE TO THE LIGHT THROUGH A MASK

Info

Publication number
IT1000387B
IT1000387B IT54571/73A IT5457173A IT1000387B IT 1000387 B IT1000387 B IT 1000387B IT 54571/73 A IT54571/73 A IT 54571/73A IT 5457173 A IT5457173 A IT 5457173A IT 1000387 B IT1000387 B IT 1000387B
Authority
IT
Italy
Prior art keywords
training
mask
exposure
tape
light
Prior art date
Application number
IT54571/73A
Other languages
Italian (it)
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Application granted granted Critical
Publication of IT1000387B publication Critical patent/IT1000387B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41B—MACHINES OR ACCESSORIES FOR MAKING, SETTING, OR DISTRIBUTING TYPE; TYPE; PHOTOGRAPHIC OR PHOTOELECTRIC COMPOSING DEVICES
    • B41B17/00—Photographic composing machines having fixed or movable character carriers and without means for composing lines prior to photography
    • B41B17/04—Photographic composing machines having fixed or movable character carriers and without means for composing lines prior to photography with a carrier for all characters in at least one fount
    • B41B17/16—Photographic composing machines having fixed or movable character carriers and without means for composing lines prior to photography with a carrier for all characters in at least one fount with means for moving the film in its plane for photographing characters in succession
IT54571/73A 1972-12-26 1973-12-24 DEVICE FOR TRAINING ON A TAPE OF GRAPHIC SYMBOLS BY EXPOSURE TO THE LIGHT THROUGH A MASK IT1000387B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31825872A 1972-12-26 1972-12-26
US406548A US3914775A (en) 1972-12-26 1973-10-15 Device for forming graphics

Publications (1)

Publication Number Publication Date
IT1000387B true IT1000387B (en) 1976-03-30

Family

ID=26981385

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54571/73A IT1000387B (en) 1972-12-26 1973-12-24 DEVICE FOR TRAINING ON A TAPE OF GRAPHIC SYMBOLS BY EXPOSURE TO THE LIGHT THROUGH A MASK

Country Status (9)

Country Link
US (1) US3914775A (en)
JP (1) JPS5335735B2 (en)
AU (1) AU471261B2 (en)
CA (1) CA1013808A (en)
CH (1) CH601025A5 (en)
FR (1) FR2211877A5 (en)
GB (1) GB1451340A (en)
IT (1) IT1000387B (en)
NL (1) NL7317168A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087181A (en) * 1976-09-07 1978-05-02 Minnesota Mining And Manufacturing Company Plunger assembly
US4172641A (en) * 1976-10-15 1979-10-30 Heyer William T Phototypesetter
US4291956A (en) * 1979-12-17 1981-09-29 Minnesota Mining And Manufacturing Company Graphic forming device with preview feature
US4291957A (en) * 1979-12-17 1981-09-29 Minnesota Mining And Manufacturing Company Graphic forming device with toggle clamped lamp arm
US4266863A (en) * 1979-12-17 1981-05-12 Minnesota Mining And Manufacturing Company Device for forming graphics

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742831A (en) * 1952-11-03 1956-04-24 Wirtz Company Photocomposing unit
US3570380A (en) * 1968-06-07 1971-03-16 Olivetti & Co Spa Impactless typewriter
BE795459A (en) * 1972-02-16 1973-05-29 Brady Co W H DISK FORMING TEMPLATE FOR MACHINE FOR MAKING LABELS AND ITS MANUFACTURING PROCESS

Also Published As

Publication number Publication date
CH601025A5 (en) 1978-06-30
AU6401773A (en) 1975-07-03
JPS4998255A (en) 1974-09-17
DE2365098A1 (en) 1974-07-11
DE2365098B2 (en) 1976-04-01
FR2211877A5 (en) 1974-07-19
AU471261B2 (en) 1976-04-15
NL7317168A (en) 1974-06-28
US3914775A (en) 1975-10-21
JPS5335735B2 (en) 1978-09-28
CA1013808A (en) 1977-07-12
GB1451340A (en) 1976-09-29

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