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
Formed tetrasodium pyrophosphate composition and process for making same
摘要
申请公布号
US2326949(A)
申请公布日期
1943.08.17
申请号
US19400367747
申请日期
1940.11.29
申请人
E. I. DU PONT DE NEMOURS & COMPANY
发明人
KEPFER RAYMOND J.
分类号
C01B25/42
主分类号
C01B25/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INDEXABLE ELECTRICAL CONNECTOR ALIGNMENT SYSTEM
PERINUCLEOLAR COMPARTMENT MARKERS FOR CANCER
GOLF BAG WITH CLUB POSITIONING SYSTEM
USING A PARAMETRIC MEASUREMENT UNIT FOR CONVERTER TESTING
APPARATUS FOR SEPARATING ENTRAINED AIR FROM A LIQUID
MEASURING APPARATUS FOR MITRE SAWS, CUT-OFF SAWS, AND THE LIKE, AND METHOD OF USE
MULTIPURPOSE CIGAR TOOL
USB STORAGE DEVICE WITH IP TELEPHONE CAPABLE OF PROVIDING ON-LINE CONTENTS
A UNDER THREAD SUPPLY DEVICE OF SEWING MACHINE
HAIR GROWING AGENT COMPOSITION AND HAIR GROWING TONIC
DATA RECEIVING DEVICE AND DATA RECEIVING METHOD
WATER-MODIFYING MATERIAL
AUTOMATED SYSTEM AND METHOD FOR EXAMINING THE TRANSPORT PROPERTIES OF FLUIDS IN POROUS MATERIALS
APPARATUS AND METHOD FOR MATCHING ANTENNA OF MOBILE COMMUNICATION TERMINAL
A SEARCH METHOD OF 3D MODEL AND DEVICE THEREOF
SERIES OF TRITERPENOID PTP1B INHIBITORS AND THEIR PREPARING METHOD AND USE
Autonome Notbremseinrichtung
LEAD FRAME ROUTED CHIP PADS FOR SEMICONDUCTOR PACKAGES
METHOD OF INHIBITING TELOMERASE ACTIVITY AND INHIBITOR
WELD TESTING APPARATUS AND METHODS FOR NOZZLES
