Number | Date | Country | Kind |
---|---|---|---|
3-201422 | Jul 1991 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
3222292 | Nadolski | Dec 1965 | |
3243674 | Ebert | Mar 1966 | |
3354057 | Klingelhoeffer | Nov 1967 | |
4975249 | Elliot | Dec 1990 |
Number | Date | Country |
---|---|---|
54-143197 | Nov 1979 | JPX |
63-182565 | Jul 1988 | JPX |
2164402 | Feb 1990 | JPX |
3-2660 | Jan 1991 | JPX |
8600711 | Jan 1986 | WOX |
9304366 | Apr 1993 | WOX |
Entry |
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"Trace Moisture Analysis in Specialty Gases", Ohmi et al, J. Electrochem. Soc. vol. 139, No. 9 Sep. 1992. |
"Conductivity and Dissociation Eq. of Extremely Amhydrous Hydrogen Fluoride", Miki et al, Electrochem Soc. vol. 137, No. 3 Mar. 1990. |
"New Techniques for Measurement in Said Surface", Ohmi et al Rev. Sci Instrum. 94(9) Sep. 1993 Does Not Qualify as Prior Art!. |