Concrete block , outer mould of concrete block and building block subassembly, outer mould of building block subassembly

The utility model provides a concrete block, outer mould of concrete block and building block subassembly, outer mould of building block subassembly, wherein concrete block includes half recess of first level, half recess of second level, first vertical half recess, vertical half recess of second, h...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	WANG WENDIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	PERFORMING OPERATIONS SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER TRANSPORTING WORKING CEMENT, CLAY, OR STONE
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