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Donald P. Diemer
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Peoria, IL, US
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last 30 patents
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Patent Grant
Gas nozzle for laser welding
Patent number
4,121,085
Issue date
Oct 17, 1978
Caterpillar Tractor Co.
Donald P. Diemer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...