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Class Information
Number: 252/961
Name: Compositions > Stress or contact indicators
Description: Art collection relating to compositions for indicating physical stress or physical contact.

Patents under this class:

Patent Number Title Of Patent Date Issued
7393468 Adhesive with differential optical properties and its application for substrate processing Jul. 1, 2008
6159394 Stress emission material and its manufacturing method Dec. 12, 2000
5182212 Time temperature indicator with distinct end point Jan. 26, 1993
5085802 Time temperature indicator with distinct end point Feb. 4, 1992
4918711 Method for improve x-ray diffraction determinations of residual stress in nickel-base alloys Apr. 17, 1990

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