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GUTMANN ACTIENGESELLSCHAFT fur
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GUTMANN ACTIENGESELLSCHAFT fur
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Application filed by GUTMANN ACTIENGESELLSCHAFT furfiledCriticalGUTMANN ACTIENGESELLSCHAFT fur
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Publication of FR765116ApublicationCriticalpatent/FR765116A/en
B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
B24C3/00—Abrasive blasting machines or devices; Plants
B24C3/32—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks
B24C3/325—Abrasive blasting machines or devices; Plants designed for abrasive blasting of particular work, e.g. the internal surfaces of cylinder blocks for internal surfaces, e.g. of tubes
FR765116D1933-12-071933-12-07
Method for launching jets on the inner surface of tubular hollow bodies
ExpiredFR765116A
(en)