Référencé par|
| US4121070 | 4 mars 1977 | 17 oct. 1978 | Renal Systems, Inc. | Enclosed push button type switch | | US4753000 | 18 sept. 1986 | 28 juin 1988 | Advanced Circuit Technology | Method of making snap action switches | | US5212356 | 14 août 1992 | 18 mai 1993 | Key Tronic Corporation | Computer keyboard with flexible dome switch layer | | US5381608 | 5 juil. 1990 | 17 janv. 1995 | L.A. Gear, Inc. | Shoe heel spring and stabilizer | | US6389867 | 14 mars 2001 | 21 mai 2002 | Marposs, S.p.A. | Machining process for a gauging or measuring head |
|
