SE Patent: SE-124,144
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| Skruvnyckel
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Patentees:
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| Oluf Ronberg (exact or similar names) - Copenhagen, Denmark |
| Hans Friedrich Madsen (exact or similar names) - Copenhagen, Denmark |
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Patent Dates:
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| Applied: |
Dec. 29, 1948 |
| Granted: |
Feb. 22, 1949 |
| Antedated: |
Nov. 03, 1947 |
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Patent Pictures:
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Swedish patent 124,144 - edited drawing |
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Stan Schulz
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Description: |
| Swedish patent corresponding to Danish DK-69,670 for a self-adjusting wrench which has moving jaw surfaces to alignment to the surface of the object being operated upon.
See also entries for corresponding British [GB-629,209] and U.S. [2,570,991] patents.
CROMNA set up manufacturing in several countries; Swedish made CROMNA bear this patent number. |
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