Labyrinth gland for machine shafts,申请号US19270181595-传众专利搜索

EXTRACTOR OF DIFFERENT-DENSITY PHASE COUNTERSTREAM FLOWS

MEDICATION FOR TREATMENT OF UTERUS NECK DISEASES, ASSOCIATED WITH HUMAN PAPILLOMA VIRUS, IN FORM OF VAGINAL SUPPOSITORY

METHOD OF MODULATION OF EICOSANOID METABOLISM

METHOD OF CAPSULE FIXATION IN LENS SUBLUXATION AND INSTRUMENT FOR IMPLEMENTING THEREOF

FILTRATION ELEMENT COVER DETACHMENT ASSEMBLY

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METHOD OF HUMAN PHYSICAL PERFORMANCE DETERMINATION

METHOD OF PTERYGIUM COURSE PROGNOSIS

METHOD FOR PRODUCTION OF NON-SMOKING PRODUCTS OF RUSTIC TOBACCO

发明名称	Labyrinth gland for machine shafts
摘要
申请公布号	US1873988(A)	申请公布日期	1932.08.30
申请号	US19270181595	申请日期	1927.04.06
申请人	RIJSWIJK WILLEM VAN	发明人	RIJSWIJK WILLEM VAN
分类号	F16J15/40	主分类号	F16J15/40
代理机构		代理人
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