GB521596A - Improvements in or relating to apparatus for visibly indicating the distribution of persons on and off duty at various places - Google Patents

Improvements in or relating to apparatus for visibly indicating the distribution of persons on and off duty at various places

Info

Publication number
GB521596A
GB521596A GB3336338A GB3336338A GB521596A GB 521596 A GB521596 A GB 521596A GB 3336338 A GB3336338 A GB 3336338A GB 3336338 A GB3336338 A GB 3336338A GB 521596 A GB521596 A GB 521596A
Authority
GB
United Kingdom
Prior art keywords
duty
persons
relating
distribution
various places
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
GB3336338A
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.)
JOHN ORME WATERHOUSE
Original Assignee
JOHN ORME WATERHOUSE
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 JOHN ORME WATERHOUSE filed Critical JOHN ORME WATERHOUSE
Priority to GB3336338A priority Critical patent/GB521596A/en
Publication of GB521596A publication Critical patent/GB521596A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Navigation (AREA)
  • Traffic Control Systems (AREA)

Abstract

521,596. Maps. WATERHOUSE, J. O. Nov. 16, 1938, No. 33363. [Class 146 (ii)] [Also in Group XXXVIII] Sites of incidents such as presence of gas or roads blocked in connection with an indicator for use in A.R.P. are indicated on a map by pins. Specifications 28195/06, [Class 118], 24696/13 and 284,073, [both in Class 118 (i)] are referred to. Reference has been directed by the Comptroller to Specification 28195/06, [Class 118].
GB3336338A 1938-11-16 1938-11-16 Improvements in or relating to apparatus for visibly indicating the distribution of persons on and off duty at various places Expired GB521596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3336338A GB521596A (en) 1938-11-16 1938-11-16 Improvements in or relating to apparatus for visibly indicating the distribution of persons on and off duty at various places

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3336338A GB521596A (en) 1938-11-16 1938-11-16 Improvements in or relating to apparatus for visibly indicating the distribution of persons on and off duty at various places

Publications (1)

Publication Number Publication Date
GB521596A true GB521596A (en) 1940-05-27

Family

ID=10351946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3336338A Expired GB521596A (en) 1938-11-16 1938-11-16 Improvements in or relating to apparatus for visibly indicating the distribution of persons on and off duty at various places

Country Status (1)

Country Link
GB (1) GB521596A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657458A (en) * 1969-12-18 1972-04-18 Movitex Signs Ltd Charting equipment
DE10050993A1 (en) * 2000-10-14 2002-05-02 Aloys Wobben Plant overview

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3657458A (en) * 1969-12-18 1972-04-18 Movitex Signs Ltd Charting equipment
DE10050993A1 (en) * 2000-10-14 2002-05-02 Aloys Wobben Plant overview

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