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
GB20704/28A
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
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Individual
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Publication date
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Publication of GB305621ApublicationCriticalpatent/GB305621A/en
G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
G09B29/003—Maps
G09B29/005—Map projections or methods associated specifically therewith
Landscapes
Engineering & Computer Science
(AREA)
Physics & Mathematics
(AREA)
Theoretical Computer Science
(AREA)
Mathematical Physics
(AREA)
Business, Economics & Management
(AREA)
Educational Administration
(AREA)
Educational Technology
(AREA)
General Physics & Mathematics
(AREA)
GB20704/28A1928-02-081928-07-17Improvements in or relating to cartography
ExpiredGB305621A
(en)