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29 окт 2009 г. - Device For Childproofing a Door Lock #US0090266121A1 Inventor: Craig Publication Date: 10.29.2009 Status: Active Until - 11.4.2030
Добавлено на ленту времени:
Engineering Patent Timeline
By
Shannon Austria
18 дек 2019
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0
333
Дата:
29 окт 2009 г.
Сейчас
~ 16 г назад
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