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
Aus Schar und Streichblech bestehender Duengereinleger mit ueber die Oberkante des Streichblechs vorstehender Wulst
摘要
申请公布号
DE622818(C)
申请公布日期
1935.12.06
申请号
DENDATM123557D
申请日期
申请人
FRITZ MEYER;FRITZ MEYER
发明人
分类号
A01B17/00
主分类号
A01B17/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND DEVICE FOR REDUCING THE NOISE OF COMBUSTION ENGINES.
PROCESS FOR REALISING A COOLING ARRANGEMENT WITH FILIFORM ELEMENTS FOR AN ELECTRICAL COMPONENT, AND ARRANGEMENT SO OBTAINED
Pneumatic tyre.
Dressing material containing a hydrogel, and method for the production thereof.
Directional radio microwave antenna.
Process for the preparation of acicular ferromagnetic iron oxides.
Modified, etherified phenol-aldehyde condensation products, and their use in breaking petroleum emulsions.
Method of illuminating and developing photographical images, and devices to apply the method.
Macroporous hydrophilic enzyme carrier.
Nonapeptide having an immunostimulating activity, process for its preparation and its use.