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
Catalyseurs de synthèse des hydrocarbures
摘要
申请公布号
FR998231(A)
申请公布日期
1952.01.16
申请号
FRD998231
申请日期
1949.10.26
申请人
STANDARD OIL DEVELOPMENT COMPANY
发明人
分类号
B01J23/78;B01J23/84;B01J27/22
主分类号
B01J23/78
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Three=layer nuclear fuel cladding tube mfr.
METHOD FOR THE IN VIVO MEASUREMENT OF THE CONCENTRATION OF NMR-DETECTABLE XENOBIOTIC COMPOUNDS
BASE FOR COOKING UTENSILS
SELF-BORING AND THREADING SCREW
SALTS OF PEPTIDES WITH CARBOXY-TERMINATED POLYESTERS
Support holder for pairs of shoes
A combined open end rotor spinning and twist unit producing ply yarn
Vehicle foam body for receiving and holding electrical control device
Refuse tip sub-surface drain pipe supported by semi-circular rest with side flanges
Residue removal from anode bar of aluminium prodn.cell
Pneumatic spreader for seeds
Bicycle headlamp housing
Deep drawing hotplate with localised cool areas, makes stronger
Nozzle for de-aeration, aeration or steaming of moulds
Method and appts. for producing grooved trolley wire
Security cover for facade structure
Pre-flexing labels, for deep drawn plastic vessels
Pipe forming press
Modification of inorganic or organic system
Ground sealing layer permeability coefficient measurement method for foundation
