Marc Grandjean (Q3288080)
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1882-1949 inventor of steno typewriter design
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Marc Grandjean |
1882-1949 inventor of steno typewriter design |
Statements
Communication dans Musée des Arts et Métiers - stenographier grandjean 1923.JPG
3,648 × 2,736; 1.69 MB
3,648 × 2,736; 1.69 MB
0 references
27 March 1882Gregorian
1 reference
15 May 1949
1 reference
Identifiers
unknown value
0 references
Sitelinks
Wikipedia(2 entries)
- frwiki Marc Grandjean
- mgwiki Marc Grandjean