Kanesaka & Takeuchi
Bullet-proof glass screen, and bullet-proof glass screen device
A bulletproof glass screen and a bulletproof glass screen device which are relatively light and highly workable and provide a relatively high protectiveness and transparency. The rear face of a laminated glass 2, which is the opposite of the impact side of the glass, is covered by at least one sheet of plastic fracture-proof film 3. 
Bunka Shutter Co., Ltd.
B Y B B B Y B Y B Y B Y B Y
B32B Y10T B32B B32B B32B Y10T B32B Y10T B32B Y10T B32B Y10T B32B Y10T
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Yasunobu Kenji
Oshima Yoshida