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
METHOD OF PRODUCING HOLLOW GLASS BRICKS
摘要
申请公布号
US3563717(A)
申请公布日期
1971.02.16
申请号
USD3563717
申请日期
1968.01.08
申请人
COMPAGNIE DE SAINT-GOBAIN
发明人
HEINZ BERTRAM
分类号
C03B23/24;(IPC1-7):C03B23/24
主分类号
C03B23/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Wall anchor for fixing a bathtub edge
Automatic device for the extraction of substances
Leg for stackable bed
Control unit and method for a printing press
Dispenser for cosmetic products with promotional multimedia capabilities
Semiconductor laser device having InGaAs compressive-strain active layer, GaAsP tensile-strain barrier layers and InGaP optical waveguide layers
Modular fuel injector having interchangeable armature assemblies and having a lift set sleeve
Blowing agents blend for producing extruded thermoplastic foams
Communication module connector
Lamp securing device
Multi-mirror system for illumination system
LIQUID HOMOGENIZING UNIT AND HIGH SPEED LIQUID CHROMATOGRAPH EQUIPPED WITH THE SAME
A light permeable fluorescent cover for light emitting diode
Printed label with electron beam cured coating
Wheel bearing device and method of manufacturing the same
Vane installation tool
A balancing device for a rotating body in particular for a tool carrier with a tool rotating at high speed
ENTERTAINMENT DEVICE, DATA PROCESSING DEVICE AND PORTABLE STORAGE DEVICE
Controller for wire electric discharge machine
Tandem plasma mass filter
