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
Produits contenant des groupes sulfoniques et procédé pour leur préparation
摘要
申请公布号
FR796917(A)
申请公布日期
1936.04.17
申请号
FRD796917
申请日期
1935.08.07
申请人
发明人
WALDMANN EDMUND;CHWALA AUGUST
分类号
C07D233/12
主分类号
C07D233/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INFANT CLOCK TEACHING AID
AMPLIFIER FOR WAVEFORM OBSERVATION
ALARM TIMEPIECE
ELECTROMAGNETIC MECHANISM FOR CAMERA RELEASE
AMPHIBIAN CAMERA
DEVICE FOR POSITIONING HEADSET SOUND OUTSIDE HEAD
PHOTOELECTRIC SMOKE DETECTOR
INFORMATION READING DEVICE
FILLER FOR PREVENTION OF DENTAL CARIES
METHOD OF TREATING WASTE WATER
METHOD OF AND APPARATUS FOR TREATING OZONE
CONDUCTOR FOR TRANSMISSION LINE
LIGHTNING CONDUCTOR DEVICE
SOUNDPROOF DEVICE FOR ELECTRICAL EQUIPMENT
DYNAMIC BRAKE
METHOD OF LIGHT PURIFYING WATER
PRINTED CIRCUIT BOARD AND METHOD OF PRODUCING SAME
METHOD OF SEALING ELECTRONIC PARTS BY USE OF RESIN
Pulsating fluidised bed generator - having gas distributor directing flow periodically through perforated chamber sections
Ink jet printer for textile goods e.g. carpets - has control cables led to nozzle carriage by pivoted links
