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经营范围
发明名称
PIPE COUPLING
摘要
申请公布号
GB1299967(A)
申请公布日期
1972.12.13
申请号
GB19700029621
申请日期
1970.06.18
申请人
DIRK VAN DE KERKE
发明人
DIRK VAN DE KERKE
分类号
F16L21/00;F16L27/107
主分类号
F16L21/00
代理机构
代理人
主权项
地址
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PIPE COUPLING STRUCTURE
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THERMOPLASTIC RESIN COMPOSITION
PRODUCTION OF POLYCARBONATE
RECOVERY OF LEWIS ACID
ARTICLE FITTING STRUCTURE
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FLAME-RETARDANT ACRYLIC RUBBER COMPOSITION
FILTERSYSTEM.
GOLF PUTTER
SILICON SINGLE CRYSTAL MANUFACTURING APPARATUS
METHOD FOR COLORING AND SORTING MINERAL
METHOD FOR DETERMINING ARRIVAL AZIMUTH OF RADIO WAVE
AUTOMATIC ANALYZING METHOD AND APPARATUS
PRODUCTION OF EPOXIDIZED ORGANOPOLYSILOXANE
HOT LINE INSERTING/DISCONNECTING CIRCUIT FOR PRINTED BOARD
MANUFACTURE OF SEMICONDUCTOR DEVICE
DISK LIBRARY DEVICE
METHOD OF LINING THE SIDE WALLS IN A MELTING FURNACE
METHOD AND APPARATUS FOR PROFILING THE BED OF A FURNACE
