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 ammoniaco-sodique pour la préparation de l'hydrate de sodium naoh avec libération simultanée d'ammoniaque
摘要
申请公布号
FR690680(A)
申请公布日期
1930.09.24
申请号
FRD690680
申请日期
1930.02.26
申请人
发明人
MENTZEL ALFRED
分类号
C01C1/08;C01C3/00;C01D1/26;C01D7/18
主分类号
C01C1/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONTROL DEVICE FOR A HYDROSTATIC TRANSMISSION
BOILER SCALE PREVENTION EMPLOYING AN ORGANIC CHELANT
NO RINSE LIQUID CAR CLEANER WITH SOLID POLYMERS
VACUUM INSULATED CONDUIT
VALVE SYSTEM FOR VENTING ANESTHESIA OR ANALGESIA APPARATUS AND THE LIKE AND VALVES THEREFOR
CABIN ELEMENT SYSTEM FOR SHIPS
HAND-HELD EMBROIDERY MACHINE
FIBER OPTIC CABLE
TAKE-OUT ARM FOR BOTTLE FORMING MACHINE
METHOD OF ACIDIZING WELLS USING GELLED ACIDS
MULTIPLE AXIS SLANT BED MACHINE
COMPLEX METAL CHALOCOGENIDES
DELIGNIFICATION PROCESS OF WOOD AND OTHER LIGNOCELLULOSIC MATERIALS
ANORDNING FOR UNDERSTOETTELSESBESKYTTELSE OG TRANSPORT AV EN ELLER FLERE LEDNINGER BEREGNET PAA AA INSTALLERES PAA EN SJOEBUNN SAMT FREMGANGSMAATE FOR FREMSTILLING AV SAMME.
APPARAT FOR OVERHALING OG UNDERSOEKELSER AV STIGEROER, OLJEGASS OG VANNBROENNER.
PLANSMULDRER, SAERLIG FOR TRAKTOR.
TRYKKFRI STOETSPERRE FOR BRUK I ROERLEDNINGSYSTEMER FOR AA UTLIGNE EFFEKTEN AV TRYKKSTOET OG SJOKKBOELGER.
HALOACETYL DERIVATIVE OF AROMATIC COMPOUND AND MANUFACTURE
SULFUR-CONTAINING COMPOSITIONS, AND ADDITIVE CONCENTRATES ANDLUBRICATING OILS CONTAINING SAME
MANIPULATIVE DEVICE