| 发明名称 |
O ring valve seat |
| 摘要 |
|
| 申请公布号 |
US2621885(A) |
申请公布日期 |
1952.12.16 |
| 申请号 |
US19480036667 |
申请日期 |
1948.07.02 |
| 申请人 |
THE RIALTO CORPORATION |
发明人 |
SCHMITT WILLIAM H. |
| 分类号 |
F16K1/46 |
主分类号 |
F16K1/46 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
您可能感兴趣的专利
POLYMERIZED ANTIBODIES DIRECTED AGAINST IMMUNOGLOBULINS, AND THEIR USE IN DIAGNOSTIC TESTS
NOVEL TNF PEPTIDES
SNOWPLOWABLE GUARD MEMBERS FOR ROADWAY SIGNAL REFLECTORS
BI-LATERAL SURGICAL DRAPE
VERFAHREN ZUR HERSTELLUNG VON LAGERUNGEN
ABBINDESTREIFEN FUER KABEL.
Device for supplying auxiliary blanks to a box-folding press
VERTEILMASCHINE
FOERDERSYSTEM FUER EINEN BEHAELTER
FAHRZEUGKONTROLLEINHEITSAUFBAU
NOVEL 3,3'-DITHIOBIS(PROPIONIC ACIDS)
BUCKET WITH REPLACEABLE CUTTING MEANS
ENDOPROTHESE
FUNGICIDAL COMPOSITIONS CONTAINING PROCHLORAZ AND MYCLOBUTANIL
Porous, Crystallized, Aromatic Polycarbonate Prepolymer, a Porous, Crystallized Aromatic Polycarbonate, and Production Methods
OPERATION SPEED CONTROLLER OF CONSTRUCTION MACHINE
APPARECCHIATURA PER PROTEZIONE DI BORSE, PORTAFOGLI ED ALTRO DAL FURTOCON DESTREZZA OD A STRAPPO
STAMPELLA APPENDI-ABITI GUARNITA CON MODANATURE COLORATE APPLICATE AD INCASTRO
VASSOIO AD ALVEOLI, PARTICOLARMENTE PER IL CONFEZIONAMENTO DI PRODOTTI DOLCIARI, SUO PROCEDIMENTO DI FABBRICAZIONE ED IMPIANTO PER L'ATTUAZIONE DEL PROCEDIMENTO.
METHOD OF MANUFACTURING CATIONIC ACRYLAMIDE POLYMERS, CATIONIC ACRYLAMIDE POLYMERS, AND THE APPLICATIONS OF THESE POLYMERS
