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
Filtre biologique
摘要
申请公布号
FR819158(A)
申请公布日期
1937.10.12
申请号
FRD819158
申请日期
1936.06.15
申请人
发明人
KUIPERS DOUVE NANNE
分类号
C02F3/06
主分类号
C02F3/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SISTEMA PER L'ALIMENTAZIONE AUTOMATICA A PASSI DI UN NASTRO DI LAMIERA A UNA MACCHINA
MACCHINA PER CARTEGGIARE
MACCHINA TAGLIATRICE
POWER GENERATING APPARATUS USING COMPRESSED GAS WITHOUT AIR POLLUTION OR EXHAUSTING NATURAL RESOURCES
RETAINING WALL FOR ECO-FRIENDLY ROAD PROVIDED WITH STEPPED INCLINE FOR PLACING FLOWERPOT
METHOD FOR BUYING/SELLING ASSEMBLY COMPUTER BY MAKING/SEARCHING ONLINE OPTIMIZED ESTIMATE ON INTERNET
HEALTHFUL FUNCTIONAL SEASONING CONSISTING OF SESAME, EXTRACT OF SCHIZANDRA CHINENSIS AND WASABIA KOREANA
UNIVERSAL JOINT WITH FRICTION FIT AND BEARING CUP RETAINER FOR RETAINING BEARING CUP ASSEMBLIES ON TRUNNIONS BY USING YOKE, CRUCIFORM, AND THRUST WASHER
FIXING BELT FOR REALIZING STRENGTH, THERMO-TOLERANCE, RIGIDITY AND FLEXIBILITY NECESSARY FOR TRANSFERRING TRANSCRIPT
MOBILE TERMINAL HAVING A DOG INTERPRETING PORTION AND AN INTERPRETED MESSAGE TRANSMISSION SYSTEM USING THE MOBILE TERMINAL, CONCERNED WITH ENABLING A DOG OWNER CAN PERCEIVE A STATE OF HIS/HER DOG
DIGITAL BROADCASTING RECEIVING APPARATUS AND OPERATING METHOD THEREFOR
METHOD AND APPARATUS FOR MAINTAINING A MACHINE PART ARRANGED IN AN INTERIOR SPACE OF A MACHINE
HIGH LIFT APPARATUS USING DIFFUSER PUMP WITH INCREASED DISCHARGE PRESSURE
PRODUCTION METHOD OF CLAY BLOCKS HAVING DIVERSE PATTERNS AND HIGH SURFACE STRENGTH COATED WITH GLAZE AND CLAY BLOCKS PRODUCED BY THE METHOD
ABSORBER STRUCTURE FOR DIFFUSIONAL ABSORPTION-TYPE REFRIGERATOR FOR ENHANCING EFFICIENCY OF ABSORBER
CONDENSER STRUCTURE FOR DIFFUSIONAL ABSORPTION-TYPE REFRIGERATOR FOR INCREASING EFFICIENCY OF CONDENSER
SAFE CALL DEVICE FOR A PORTABLE PHONE, CONCERNED WITH GUARANTEEING A SAFE CALL
METHOD FOR FORMING SPIRAL GROOVE WITH PRECISELY FORMED SPIRAL GROOVE
SEWING MACHINE OF MAT TO PRODUCE HIGH-GRADE MAT, SEW CLOSE MATERIAL AND INCREASING PRODUCTIVITY
ELECTROMAGNETIC INTERFERENCE ATTENUATING HEAT CABLE AND METHOD FOR MANUFACTURING THE SAME BY USING CARBON AS HEAT CABLE
