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
PULP BLEACHING METHOD
摘要
申请公布号
CA352804(A)
申请公布日期
1935.09.03
申请号
CAD352804
申请日期
申请人
THE PAPER PATENTS COMPANY
发明人
HANS JOHN;CLARENCE C. LEFEBVRE;HORACE DUBOIS
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
OPTICAL DEVICE FOR MEASURING THE SPEED OR LENGTH OF A MOVING SURFACE USING A LASER BEAM
OPTICAL GAUGING APPARATUS
ATOMIC RESONANCE FILTER DETECTOR EMPLOYING INERT BUFFER GAS
Making textured decorative plastics sheet
USE OF TOPICAL APPLICABLE PREPARATION FOR TREATING SKIN AGING
METHOD OF IMMOBILIZING AND CROSSLINKING PROTEINS AND OTHER MOLECULES AND USES THEREOF
ENANTIOMERS OF 1-(4-CHLOROPHENYL)PHENYLMETHYL)-4-(4-METHYLPHENYL)SULPHONYL)PIPERAZINE
CONTROL OF POWER NETWORK
OIL SUMPS
Siloxane rubber composition
EARTHING DEVICE
ELECTRICAL CONNECTOR
DATA FILE DIRECTORIES AND METHODS
A BRIDGE APPARATUS AND A COMMUNICATON SYSTEM BETWEEN NETWORKS USING THE BRIDGE APPARATUS
A BRAKE DISC
WORKPIECE GUIDE DEVICE FOR A SEWING MACHINE
A METHOD FOR ADAPTIVE BIDIRECTIONAL EQUALIZATION
COVER FOR A SPARE WHEEL
ROTARY LIQUID VAPORIZER
IMPROVEMENTS IN AND RELATING TO JOINTING SYSTEMS FOR WATER WAYS
