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
Perfectionnements au traitement de la pulpe de bois broyée
摘要
申请公布号
FR917993(A)
申请公布日期
1947.01.27
申请号
FRD917993
申请日期
1945.11.26
申请人
BUFFALO ELECTRO-CHEMICAL COMPANY, INC.
发明人
分类号
D21C9/08;D21C9/10
主分类号
D21C9/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIE
Cathode structure for a thin film battery, and a battery having such a cathode structure.
Semi-conductor crystal display panel element and display panel comprising such an element.
METHOD OF MANUFACTURING CONCRETE RAILWAY TIES AND ELEMENTS USED FOR CARRYING IT OUT
Process to convert hardly soluble salts of anionic dyes and optical brighteners into more soluble salts by exchanging cations.
PURIFICATION OF CONTAMINATED LIQUID.
SOLDERING TERMINAL FOR SECURING ELECTRICAL CONDUCTING WIRES
PROCESS FOR PRODUCING A DOUBLE LAYER WITH HETERO-JUNCTION FOR THE MEMORY ELECTRODE OF AN IMAGE REGISTRATION DEVICE
A device for the ejection of boxes through the exit of a container and a box adapted for use in such a device.
A DIPEPTIDE SWEETENING COMPOSITION AND ITS USE FOR SWEETENING FOOD, BEVERAGES OR PHARMACEUTICAL COMPOSITIONS
CIRCUIT FOR OPERATING REMOTE CONTROL TYPE CIRCUIT BREAKER
Improvements in internal combustion engines.
DIGITAL-TO-ANALOG CONVERTER
METHOD OF ROCK BOLTING AND A DEVICE COMPRISING AN EXPANSIBLE ROCK BOLT AND AN INSTALLATION DEVICE THEREFOR
Process and apparatus for the production of a tube.
Electro-optical element package.
Controlled release aquatic biologically active agent formulations.
AN IN-LINE FLOW REGULATOR FOR A PRESSURIZED FLUID
ARRANGEMENT TIL SPILERINDSTILLING I EN SEJLKATAMARAN
ARRANGEMENT TIL SPILERINDSTILLING I EN SEJLKATAMARAN
