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Filing date
Publication date
Application filed by Duk Johannes L, Duk Robertus PfiledCriticalDuk Johannes L
Priority to BE767392ApriorityCriticalpatent/BE767392A/nl
Publication of BE767392ApublicationCriticalpatent/BE767392A/nl
B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
B28D1/001—Cleaning bricks
B—PERFORMING OPERATIONS; TRANSPORTING
B28—WORKING CEMENT, CLAY, OR STONE
B28D—WORKING STONE OR STONE-LIKE MATERIALS
B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
B28D1/26—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by impact tools, e.g. by chisels or other tools having a cutting edge
Landscapes
Engineering & Computer Science
(AREA)
Mining & Mineral Resources
(AREA)
Mechanical Engineering
(AREA)
BE767392A1971-05-191971-05-19Inrichting voor het bewerken van bakstenen.
BE767392A
(nl)