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
Procédé de préparation de produits de dégradation comportant des groupes carboxyles
摘要
申请公布号
FR870690(A)
申请公布日期
1942.03.20
申请号
FRD870690
申请日期
1941.03.07
申请人
SCHERING A. G.
发明人
分类号
C07C51/31
主分类号
C07C51/31
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SUPERABSORBENT POLYMERS HAVING RADIATION ACTIVATABLE SURFACE CROSS-LINKERS AND METHOD OF MAKING THEM.
SYNERGISTIC STIMULATION OF THE IMMUNE SYSTEM USING IMMUNOSTIMULATORY OLIGONUCLEOTIDES AND/OR IMMUNOMER COMPOUNDS IN CONJUNCTION WITH CYTOKINES AND/OR CHEMOTHERAPEUTIC AGENTS OR RADIATION THERAPY.
SULFONYLDIHYDROIMID- AZOPYRIDINONE COMPOUNDS AS 5-HYDROXYTRYPTAMINE-6 LIGANDS.
USE OF BIOTIN OR A BIOTIN DERIVATIVE FOR LIGHTENING SKIN AND TREATING AGE SPOTS.
ELECTRICALLY-CONTROLLABLE FILM HAVING VARIABLE OPTICAL AND/OR ENERGY PROPERTIES.
PROCESS FOR PREPARING ACYLPHOSPHANES AND DERIVATIVES THEREOF.
PARTICLES CONTAINING AN ACTIVE AGENT IN THE FORM OF A CO-PRECIPITATE.
METHOD OF LITHIUM ION POLYMER BATTERY
BREAK OIL RESERVOIR
VERTICALLY ADJUSTABLE STRUCRURE OF SHELF FOR REFRIGERATOR
A HAND-OPERATED SEEDING APPARATUS
A SOLID OXIDE FUEL CELL
A RUBBER MITTEN WITH A SCRUBBER FOR WASHING TABLE WARES
LIQUID COMPOSTION FOR CLEANING METAL
REMOTE CONTROLLER FOR ELECTRONIC PRODUCTS
LAYOUT AND ARRANGEMENT ABOUT ROTARY DISPLAY PANEL OF LED BAR AND LIGHT EMITTING DISPLAY(LED)
Bolgekraftanording omfattende et antall armer innrettet til a svinge med en innbyrdes fasedreining
Peer-to-peer telefonsystm og fremgangsmate
Mekanismebasert, malrettet pankreasbetacellesynliggjoring og terapi
Muskarine acetylkolinreseptorantagonister