FILTRO PARA FUMACA DE TABACO,申请号BR19690009521-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	FILTRO PARA FUMACA DE TABACO
摘要
申请公布号	BR6909521(D0)	申请公布日期	1973.01.30
申请号	BR19690009521	申请日期	1969.06.06
申请人	PPG IND INC	发明人	HAMMEL J;MACKENZIE J
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

DERIVATI DI GANGLIOSIDI

PROCEDE POUR LA REALISATION D'ENREGISTREMENTS NUMERIQUES ET OBJETS OBTENUS PAR CE PROCEDE

8-AZAXANTINE ALCHILAMINOALCHIL O ETEROCICLILALCHIL SOSTITUITE SUL NUCLEO TRIAZOLICO,LORO SALI FISIOLOGICAMENTE ACCETTABILI,LORO COMPOSIZIONI FARMACEUTICHE AD ATTIVITA'ANTIBRONCOSPASTICA E RELATIVO PROCEDIMENTO DI PREPARAZIONE

EM seal for joint between screens of electric or electronic equipment - ensures electrical continuity through spring strip between doubly thick edge of insert and walls of groove

METHOD FOR PROVIDING PROTECTIVE COATING ON AN ELECTRICAL & ELECTRONIC CIRCUITRY

A PROCESS FOR MAKING FAST RELEASE FLURBIPROFEN COMPOSITIONS

APPARATUS FOR REMOVING OVERSIZE FROM THE HOT MATERIAL DISCHARGED FROM A ROTARY KILN USED TO PRODUCE SPONGE IRON BY A DIRECT REDUCTION OF IRON OXIDE CONTAINING MATERIALS

PIVOTAL SLIDING GATE VALVE FOR METALLURGICAL VESSEL

DEVICE FOR CONNECTING ONE END OF DROPPER FOR DELIVERY OF LIQUID MEDICINE, FOR APPARATUS FOR CONNECTING INJECTION TO MEDICINE CONTAINER

METHOD OF TREATING ABRASIVE MATERIAL USED IN PRODUCTION OF ABRASIVE WARE

METHOD OF MANUFACTURING AN ADHESIVE LAYER ON POLYURETANE BASIS

HERBICIDES DE TYPE ANILIDE.

MEMBRANES EN POLYIMIDES POUR LA SEPARATION DE GAZ.

PROCEDE DE PRODUCTION DE PLANTS GREFFES DE VEGETAUX LIGNEUX POUR L'OBTENTION DE PLANTS, NOTAMMENT DE VIGNE, ET PLANTS OBTENUS.

OUVRAGES EN MATERIAUX COMPACTES COMPOSES DE REMBLAI MELANGE A UN LIANT HYDRAULIQUE ET PROCEDES ET MACHINES POUR LES CONSTRUIRE EN COMPACTANT LES TALUS .

Kassi sem heldur réttu hitastigi, til nota vith flutninga beta ferskum vörum svo sem fiski, kjöti, lyfjum o.fl. og athferth til ath framleitha hol mot sem kassinn er motathur eftir

PREPARATION FOR FINISHING TREATMENT OF PVC ARTICLES

ADJUSTABLE ROLLER DIE

OVERHEAD MONORAIL BRAKING TROLLEY