Observations
Apr 1990: 1 | Patents, Not Seasonally Adjusted | Monthly
Updated: Jun 9, 2017 6:04 PM CDT
Observations
Apr 1990:
1
Updated:
Jun 9, 2017
6:04 PM CDT
| Apr 1990: | 1 | |
| Mar 1990: | . | |
| Feb 1990: | . | |
| Jan 1990: | . | |
| Dec 1989: | . |
Units:
Patents,
Not Seasonally Adjusted
Frequency:
Monthly
Fullscreen
