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
Apparatus for case hardening glass
摘要
申请公布号
US2134797(A)
申请公布日期
1938.11.01
申请号
US19320598463
申请日期
1932.03.12
申请人
PITTSBURGH PLATE GLASS COMPANY
发明人
OWEN WILLIAM
分类号
C03B27/052;C03B35/20
主分类号
C03B27/052
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Fine correction pen
Heating installation, in particular with a gas heating device
Housing with a gas-extraction device
Improvement of flushing gas low-temperature carbonisation processes by use of oxygen or air enriched with oxygen in place of air in the low-temperature combustion chamber
Serving trolley for beverages
Automatic fire-extinguishing system for vehicles used in underground mining
Bumper for motor vehicles
Armoured plate for strongboxes, safes or the like
Device for suppressing torsional vibrations
Tube for introducing a filling gas into an insulating-glass unit
Electronic musical instrument in a vehicle, for example in a motor vehicle
Swivel for a hand-held fishing rod
Control arrangement for drum-type dryers
Strip-cutting machine
MAT SHAPED COMPOSITE BODY
Oscillating piston internal combustion engine
Method and circuit arrangement for controlling the output power of an electrosurgical radio-frequency generator
Arrangement for measuring the attenuation in an optical fibre
USE OF S-BENZYL-3-BENZYLTHIOPROPIONTHIOATE IN PHARMACEUTICAL COMPOSITIONS
METHOD FOR THE HEAT-TREATMENT OF FINE-GRAINED MATERIAL
