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
Perfectionnements apportés aux chaudières électriques à électrodes à haute ou à basse tension pour rendre leur fonctionnement automatique
摘要
申请公布号
FR705777(A)
申请公布日期
1931.06.12
申请号
FRD705777
申请日期
1930.11.15
申请人
ETABLISSEMENTS JOYA
发明人
BERGEON PAUL
分类号
F22B1/30
主分类号
F22B1/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SYSTEM FOR STORING AND REUSING BATHWATER FOR FLUSHING TOILET
TURBOMACHINE COMPRISING A VERTICAL SHAFT
CAPSULE OF COMPOUND DANSHEN DRIPPING PILLS
DIRECTIONAL CONDUIT GUIDE SUPPORT
FIRE RETARDANT FABRIC
LASER ULTRASONIC FLAW DETECTION APPARATUS
ANTI-EXTRUSION SEALING SYSTEM FOR THE OUTLET OF A PLASTIC-LINED COMPRESSED GAS CYLINDER
BITUMINOUS COMPOSITION
STENT FOR THE POSITIONING AND ANCHORING OF A VALVULAR PROSTHESIS IN AN IMPLANTATION SITE IN THE HEART OF A PATIENT
CONTINUOUS MOLDING OF THERMOPLASTIC LAMINATES
INJECTION APPARATUS FOR INJECTING PESTICIDE AND METHOD OF INJECTING PESTICIDE IN SOIL ADJACENT STRUCTURES
WATERMARK GENERATOR, WATERMARK DECODER, METHOD FOR PROVIDING A WATERMARK SIGNAL IN DEPENDENCE ON BINARY MESSAGE DATA, METHOD FOR PROVIDING BINARY MESSAGE DATA IN DEPENDENCE ON A WATERMARKED SIGNAL AND COMPUTER PROGRAM USING A TWO-DIMENSIONAL BIT SPREADING
ABRASIVE ANNULAR GRINDING WHEEL
PROCESS FOR THE PREPARATION OF .ALPHA.-ACYLOXY .BETA.-FORMAMIDO AMIDES
PROCESS FOR THE PREPARATION OF ISOXAZOLINE DERIVATIVES
FINE FIBER LIQUID PARTICULATE FILTER MEDIA
ENERGY STORAGE ON AN ELEVATED PLATFORM AND TRANSFER METHOD
EMOLLIENT FOAMS FOR TREATMENT OF DERMATOSES
SYSTEM FOR FURNACE SLOPPING PREDICTION AND LANCE OPTIMIZATION
Methods and systems for providing efficient operation of multiple modes in a WLAN system
