GB2082812A - Ascertaining a proportional reproduction factor - Google Patents

Ascertaining a proportional reproduction factor Download PDF

Info

Publication number
GB2082812A
GB2082812A GB8121572A GB8121572A GB2082812A GB 2082812 A GB2082812 A GB 2082812A GB 8121572 A GB8121572 A GB 8121572A GB 8121572 A GB8121572 A GB 8121572A GB 2082812 A GB2082812 A GB 2082812A
Authority
GB
United Kingdom
Prior art keywords
reproduction
percentage
dimension
indicium
subject matter
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.)
Withdrawn
Application number
GB8121572A
Other languages
English (en)
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 GB2082812A publication Critical patent/GB2082812A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand manipulated computing devices
    • G06G1/0005—Hand manipulated computing devices characterised by a specific application
    • G06G1/0042—Hand manipulated computing devices characterised by a specific application for optics, for photography

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Tape Measures (AREA)
GB8121572A 1980-08-20 1981-07-13 Ascertaining a proportional reproduction factor Withdrawn GB2082812A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17980280A 1980-08-20 1980-08-20

Publications (1)

Publication Number Publication Date
GB2082812A true GB2082812A (en) 1982-03-10

Family

ID=22658059

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8121572A Withdrawn GB2082812A (en) 1980-08-20 1981-07-13 Ascertaining a proportional reproduction factor

Country Status (5)

Country Link
JP (1) JPS5760201A (enExample)
DE (1) DE3129940A1 (enExample)
FR (1) FR2488837A1 (enExample)
GB (1) GB2082812A (enExample)
IT (1) IT1137811B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3532761C1 (en) * 1985-09-13 1987-03-26 Daimler Benz Ag Length measurement apparatus for different scales

Also Published As

Publication number Publication date
IT1137811B (it) 1986-09-10
JPS5760201A (en) 1982-04-12
FR2488837B3 (enExample) 1983-06-17
FR2488837A1 (fr) 1982-02-26
DE3129940A1 (de) 1982-05-19
IT8123388A0 (it) 1981-08-06

Similar Documents

Publication Publication Date Title
US4811489A (en) Pipe fitters tape measure strip
US5666737A (en) Template for european style cabinetry
US5014441A (en) Angle measuring apparatus
GB2082812A (en) Ascertaining a proportional reproduction factor
US5174031A (en) Proportional cropping template
ATE81215T1 (de) Verfahren und vorrichtung zum nachpruefen der korrelation zwischen negativen und abdrucken in photolabors.
KR930019313A (ko) 프린트 기판의 가공방법
US3949481A (en) Layout instrument for sheet-material fabrication
Polya Probabilities in proofreading
Cizek et al. The concept of reliability in the context of automated essay scoring.
US4332089A (en) Variable indexing pegs
US2761414A (en) Scale drum chart
US4021938A (en) Answer scoring device
US2682709A (en) Plotting device
US4188728A (en) Variable indexing pegs
US4607463A (en) Adjustment means for a drill bit sharpening device
US2637499A (en) Calculating instrument
JPS5640242A (en) Mask for semiconductor device
US3239940A (en) Collocating apparatus
JPS6111822Y2 (enExample)
US4393593A (en) Register-pin-locating device
ATE152255T1 (de) Vorrichtung zur darstellung westlicher und chinesischer astrologischer daten
AT380165B (de) Vorrichtung zur abbildung von koerpern mit hilfe eines faechers durchdringender strahlen
GB2167015A (en) Proportional rule device for defining an area on a plane surface
SU579136A1 (ru) Устройство дл разметки шаговых рассто ний

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)