首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Improvements connected with trestles
摘要
申请公布号
GB688070(A)
申请公布日期
1953.02.25
申请号
GB19500025285
申请日期
1950.10.17
申请人
WILLIAM HENRY SPEIGHT
发明人
分类号
E04G1/32
主分类号
E04G1/32
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Versatile power mechanism for use with a plurality of outdoor appliances
Towel with carrying pocket
Chemical vapor deposition apparatus
Protection suit
Method of treating or preventing osteoporosis by adminstering dehydropiandrosterone
Large capacity recording medium, method and apparatus for reproducing data from a large-capacity recording medium, and method and apparatus for recording data on a large-capacity recording medium
Plant operating and monitoring apparatus
Eye refractometer
Data compensation/resynchronization circuit for phase lock loops
Method for the production of (3-alkoxycarbonyl-2-butenyl) triphenylphosphonium salts
Process for producing unsaturated glycol diester
Curable resin composition which comprises a lactone-modified polyvinyl acetal resin
Fungicidal active compound combinations
Herbicidal mixtures comprising ET-751 and either flurtamone or aclonifen
Process for making electrically conductive fibers
Phthalocyanine compound as a layer in optical recording medium
Process for manufacturing a praseodymium oxide- and manganese oxide-containing baseplate for use in field emission displays
Antiplaque antibacterial oral composition
Two powder synthesis of hydrotalcite and hydrotalcite-like compounds with monovalen inorganic anions
Method of making activated carbon composites from supported crosslinkable resins