FR942777A - Perfectionnements apportés aux appareils pour meuler les bords de plaques ou planches et analogues en une matière cimentaire telle que du plâtre
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Perfectionnements apportés aux appareils pour meuler les bords de plaques ou planches et analogues en une matière cimentaire telle que du plâtre
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BPB Investments Ltd
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Gyproc Products Ltd
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Publication of FR942777ApublicationCriticalpatent/FR942777A/fr
B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
B24B9/002—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for travelling workpieces
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR942777D1940-07-171945-07-25Perfectionnements apportés aux appareils pour meuler les bords de plaques ou planches et analogues en une matière cimentaire telle que du plâtre
ExpiredFR942777A
(fr)
Perfectionnements apportés aux appareils pour meuler et assembler les bords de plaques ou planches empilées en une matière cimentaire telle que du plâtre
Improvements in and relating to apparatus for pneumatically delivering finely divided materials and particularly for delivering and placing mortar or cement mixtures andthe like
Improvements in and relating to apparatus for pneumatically delivering finely divided materials and particularly for delivering and placing mortar or cement mixtures andthe like