-40%

Temper Proof Lock Patent And Prototype,US Patent For Sale.US 9,926,726 B1

$ 132000

Availability: 100 in stock
  • All returns accepted: ReturnsNotAccepted

    Description

    Temper Proof Lock Box Patent, US Patent.
    Properties, make padlock become.
    1. Weather proof
    2.Impact proof
    3.Drill proof
    4.Dust proof
    5.Cutting proof
    6.Touch proof
    7.Lock, unlock indicator