Patent DE-1918-308146
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- Inventor location: Rudolstadt, Thur[ingen]
Sources
- Archive record of this patent at Lilienthal museum patents
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
Year filed | 1918 |
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Year granted | 1918 |
Office | DE |
Patent number | 308146 |
Inventors | |
Inventor country | DE |
Applicant person | Friedrich Adolf Richter |
Applicant firm | F. Ad. Richter et Cie. |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Staffelbauspiel |
English title | Relay building game |
Tech fields | |
Filing date | 1918-02-10 |
Full specification filed date | |
Application number | |
Grant date | 1918-10-01 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 0 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | DE 77f.23 |
IPCs | IPC A63H 33/04 |
CPCs | CPC A63H 33/04 |
Family year | 1918 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 1 |
Number of diagram pages | 1 |
Number of figures | 2 |
Number of claims | 2 |