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<DIV><FONT face=Arial size=2><SPAN class=890004918-20032008>Do you have
information concerning the thermal conductivity of tantalum nitride and tantalum
pentoxide?</SPAN></FONT></DIV>
<DIV><FONT face=Arial size=2><SPAN
class=890004918-20032008>Thanks</SPAN></FONT></DIV>
<DIV> </DIV>
<DIV>
<P style="MARGIN: 0in 0in 0pt" align=left><FONT face=Arial><B><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Tahoma">Adam
Cook </SPAN></B><SPAN
style="FONT-SIZE: 10pt; COLOR: navy; FONT-FAMILY: Tahoma">| <B> Manufacturing
Engineer </B>| <B>UltraSource, Inc.<?xml:namespace prefix = o ns =
"urn:schemas-microsoft-com:office:office" /><o:p></o:p></B></SPAN></FONT></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN
style="FONT-SIZE: 9pt; COLOR: navy; FONT-FAMILY: Arial">22 Clinton Drive,
Hollis, NH 03049 </SPAN><FONT face=Arial><SPAN
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style="FONT-SIZE: 9pt; COLOR: navy; FONT-FAMILY: Arial"> </SPAN><SPAN
style="FONT-SIZE: 9pt; COLOR: navy; FONT-FAMILY: Wingdings; mso-bidi-font-family: Arial">(</SPAN><SPAN
style="FONT-SIZE: 9pt; COLOR: navy; FONT-FAMILY: 'Tms Rmn'; mso-bidi-font-family: Arial"> </SPAN><SPAN
style="FONT-SIZE: 9pt; COLOR: navy; FONT-FAMILY: Arial">603.881.7799 x 281
</SPAN><SPAN
style="FONT-SIZE: 9pt; COLOR: navy; FONT-FAMILY: 'Tms Rmn'; mso-bidi-font-family: Arial">|
</SPAN><SPAN
style="FONT-SIZE: 9pt; COLOR: navy; FONT-FAMILY: Wingdings; mso-bidi-font-family: Arial">*</SPAN><SPAN
style="FONT-SIZE: 9pt; COLOR: navy; FONT-FAMILY: 'Tms Rmn'; mso-bidi-font-family: Arial">
</SPAN><SPAN style="FONT-SIZE: 9pt; COLOR: navy; mso-bidi-font-family: Arial"><A
href="mailto:acook@ultrasource.com">acook@ultrasource.com</A></SPAN><SPAN
style="FONT-SIZE: 9pt; COLOR: navy; FONT-FAMILY: Arial"><o:p></o:p></SPAN></FONT></P>
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style="FONT-SIZE: 7.5pt; COLOR: navy; FONT-FAMILY: Arial"><o:p> </o:p></SPAN></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN
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