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发明名称
法兰连接式止回阀(1)
摘要
申请公布号
CN300782306D
申请公布日期
2008.05.21
申请号
CN200730154977.X
申请日期
2007.06.05
申请人
张明亮
发明人
张明亮;王学成;王 磊
分类号
23-01
主分类号
23-01
代理机构
代理人
主权项
地址
266111山东省青岛市城阳区青大工业园青岛三利集团有限公司
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PROCESSO PARA PRODUZIR OXIGENIO GASOSO E INSTALACAO CRIOGENICA
THE TITLE OF THIS INVENTION IS NOT ALLOWED TO BE PUBLISHED ACCORDING TO THE PROVISION OF THE PATENT LAW ARTICLE 65-2 PARA. 2 ITEM 4.
CONSTRUCTION OF REINFORCED CONCRETE BUILDING
PRODUCTION OF LAMINATE HAVING EXCELENT DEW CONDENSATION RESISTANCE AND GAS BARRIER PROPERTY
ALUMINUM PIGMENT AND PREPARATION OF THE SAME
TIN OXIDE COATINGS
SYRINGE LIKE APPARATUS WITH REMOVABLE CAPILLARY CARTRIDGE
SELF-EXTINGUISHING POLYOLEFIN COMPOSITIONS HAVING IMPROVED RESISTANCE TO HEAT AND THERMO-OXIDATION
DEHYDRATION OF BROWN COAL
