Index of /sites/www.bitsavers.org/pdf/phitech/patents/?C=M&O=A

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[PARENTDIR] Parent Directory - [   ] pat4636880.pdf 2019-08-28 20:09 1.0M [   ] pat3879756.pdf 2019-08-28 20:09 1.0M [   ] pat4155033.pdf 2019-08-28 20:09 673K [   ] pat3590167.pdf 2019-08-28 20:09 351K [   ] pat3968520.pdf 2019-08-28 20:09 1.0M