File:Reference 9 Quartz R1-cut.pdf

From IEEE Milestones Wiki
Revision as of 15:46, 13 January 2016 by R1CUTQUARTZ (talk | contribs) (R1CUTQUARTZ uploaded a new version of File:Reference 9 Quartz R1-cut.pdf)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Reference_9_Quartz_R1-cut.pdf(file size: 420 KB, MIME type: application/pdf)

Invention of Temperature-Insensitive Quartz Oscillation Plate Enabling Highly Stable Communications and Clocks, 1933: PDF file of Refernce 9 of the list of significant references.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeDimensionsUserComment
current15:46, 13 January 2016 (420 KB)R1CUTQUARTZ (talk | contribs)Invention of Temperature-Insensitive Quartz Oscillation Plate Enabling Highly Stable Communications and Clocks, 1933: PDF file of Reference 9 of the list of significant references.
15:14, 6 January 2016 (55.1 MB)R1CUTQUARTZ (talk | contribs)Invention of Temperature-Insensitive Quartz Oscillation Plate Enabling Highly Stable Communications and Clocks, 1933: PDF file of Refernce 9 of the list of significant references.

The following file is a duplicate of this file (more details):