Anti-static surface for magnetic tape cartridge
 Anti-static material is bonded to the portions of a magnetic tape cassette which are in close proximity to the magnetic tape when the tape is in motion. The anti-static material prevents a static charge being generated by frictional contact between tape and cassette, and therefore protects the tape from damage and erratic travel speed. 
Fuji Photo Film Co., Ltd.
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inventional inventional inventional
Masaaki Takahito
Fujiyama Miyoshi