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
Déboucheur de siphons et conduits
摘要
申请公布号
FR1006905(A)
申请公布日期
1952.04.29
申请号
FRD1006905
申请日期
1949.12.12
申请人
发明人
MEIR LEON VAN
分类号
E03C1/308
主分类号
E03C1/308
代理机构
代理人
主权项
地址
您可能感兴趣的专利
POWDER COATINGS & USES THEREOF
DRIVING DEVICE OF ROLL BRUSH FOR CLEANING SUBSTRATE
SCRIBING DEVICE AND SCRIBING METHOD
FACE MASK STRUCTURE
SWIMMING GOGGLES WITH REMOVAL FUNTION OF STEAM
LENS DRIVER HAVING IMPROVED VIBRATION WHEN AUTO FOCUSING AND METHOD THEREOF
SLEEVE LOADING AND INSPECTING EQUIPMENT FOR HUB BEARING IN VEHICLE
APPARATUS FOR ALIGNING SUBSTRATE AND METHOD THEREOF
GAS HEATER
METHOD OF MANUFACTURING SLUDGE SPECIMEN FOR MEASURING THICKNESS OF SLUDGE, AND METHOD OF MESURING THICKNESS OF SLUDGE USING THE SLUDGE SPECIMEN
INDUCTOR OF A SEMICONDUCTOR DEVICE AND METHOD OF FORMING THE SAME
COSMETIC COMPOSITION COMPRISING A JEWEL EXTRACT AS ACTIVE INGREDIENT
METHOD AND APPARATUS FOR AUTHENTICATING OF USER DEVICE
METHOD FOR CONTROLLING A GAIN OF REPEATER AND APPARATUS THEREOF
SYSTEM OF DYNAMIC CONTENTS DELIVERY SYSTEM AND METHOD OF CHANNEL SUBSCRIPTION USING THE SAME
A BEVERAGE USING RUBUS COREANUS MIQUEL AND MANUFACTURING PROCESS OF THE SAME
INITIAL CASTING METHOD FOR STABLE CASTING IN TWIN ROLL STRIP CASTING
DEVICE FOR CORRECTING BODY BALANCE IN A SITTING POSTURE
TRANSMITTING AND RECEIVING MODULE FOR GLOBAL POSITIONING SYSTEM
ELECTRODE FOR ION SORPTION, ELECTOSORPTION PURIFYING DEVICE OF USING THE SAME AND METHOD FOR MANUFACTURING THE ELECTRODE FOR ION SORPTION