International
Electrotechnical
Commission
International Standards and Conformity Assessment
for all electrical, electronic and related technologies
TC 49 |
Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection |
Detail
Committee | Working Groups | Project Leader | Current Status | Frcst Pub Date | Stability Date |
|---|---|---|---|---|---|
| TC 49 | 06 | PPUB | 2012 |
History
Stage | Document | Downloads | Decision Date | Target Date | ||
|---|---|---|---|---|---|---|
| PNW | 1989-04-01 | |||||
| ANW | 1989-07-07 | |||||
| 1CD | 1989-08-31 | |||||
| ADIS |
| 1993-09-17 | ||||
| CDIS |
| 1994-07-29 | ||||
| APUB |
| 1994-12-06 | ||||
| BPUB | 1994-12-07 | |||||
| PPUB | 1995-03-01 | |||||
147 kB