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
PNEUMATIC TUBE MESSAGE TRANSMISSION
摘要
申请公布号
CA697397(A)
申请公布日期
1964.11.10
申请号
CAD697397
申请日期
申请人
WILLIAM WARD;JOHN W. HALPERN
发明人
JOHN W. HALPERN
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Halogenated uridine derivatives and their use in pharmaceutical compositions
Trifenyltennföreningar innehållande fungicida preparat
Sätt att framställa halvledar-elektrodsystem
I härdbart harts ingjuten elektrisk kondensator
Dubbel skjort- eller dylik krage
Mechanism for controlling the movement of a pivoted flap or louvre
Styryl-pyridinium compounds, the preparation thereof, and pharmaceutical compositions thereof
Benzothiadiazine compounds
Thermoplastic particles
Improvements in or relating to chairs
Gold-silver coordination compounds and decorating compositions containing same
Improvements in or relating to injection moulding
Verfahren zur Herstellung vor Redox-Polymeren
Wickelmaschine zur Herstellung genauer Lagenspulen aus abgeplattetem Runddraht
Catalysts for the afterburning of engine exhaust gases
Ferroalloy casting process
Improvements in or relating to the serological diagnosis of tuberculosis
Bauxite agglomerates and method of preparing same
Lauftkatze
Verfahren zur Herstellung von Polyestern
