GB190013694A - Improvements in or relating to Drawing Scales. - Google Patents

Improvements in or relating to Drawing Scales.

Info

Publication number
GB190013694A
GB190013694A GB190013694DA GB190013694A GB 190013694 A GB190013694 A GB 190013694A GB 190013694D A GB190013694D A GB 190013694DA GB 190013694 A GB190013694 A GB 190013694A
Authority
GB
United Kingdom
Prior art keywords
relating
scales
drawing scales
sykes
compasses
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
Inventor
Edgar Leslie Sykes
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 GB190013694A publication Critical patent/GB190013694A/en
Expired legal-status Critical Current

Links

Abstract

13,694. Sykes, E. L. July 31. Scales; compasses, drawing. - Drawing-scales are fitted with a fixed and a movable pointer, as shown in the Figure, in order that compass dividers may be dispensed with.
GB190013694D 1900-07-31 1900-07-31 Improvements in or relating to Drawing Scales. Expired GB190013694A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB190013694T 1900-07-31

Publications (1)

Publication Number Publication Date
GB190013694A true GB190013694A (en) 1900-11-10

Family

ID=32619353

Family Applications (1)

Application Number Title Priority Date Filing Date
GB190013694D Expired GB190013694A (en) 1900-07-31 1900-07-31 Improvements in or relating to Drawing Scales.

Country Status (1)

Country Link
GB (1) GB190013694A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645022A (en) * 1948-08-03 1953-07-14 James M Hart Trammel and beam instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2645022A (en) * 1948-08-03 1953-07-14 James M Hart Trammel and beam instrument

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