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29 oct. 2009 - Device For Childproofing a Door Lock #US0090266121A1 Inventor: Craig Publication Date: 10.29.2009 Status: Active Until - 11.4.2030
Ajouté au bande de temps:
Engineering Patent Timeline
By
Shannon Austria
18 déc. 2019
0
0
333
Date:
29 oct. 2009
Maintenaint
~ Il y a 16 ans
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