Difference between revisions of "Patent for Wide angle oblique projection systemn Planer 1952 (Q38418)"
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(Changed [en] label: Patent for Wide angle oblique projection systemn Planer 1952) | (Created claim: Copy available online (P37): https://worldwide.espacenet.com/patent/search?q=pn%3DUS2586436A) | ||
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Revision as of 16:00, 13 February 2025
No description defined
- US2586436A
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent for Wide angle oblique projection systemn Planer 1952 | No description defined |
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Statements
19 February 1952
0 references