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76463958 - SIPXCHANGE
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Serial number 76463958
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Filing date Aug 5, 2002
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Pingtel Corp.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76409516 - SPIXCHANGE
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Serial number 76409516
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Filing date May 8, 2002
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Pingtel Corp.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76023580 - XPRESSA
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Serial number 76023580
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Filing date Apr 12, 2000
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Pingtel Corp.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75855733 - TELEPING
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Serial number 75855733
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Filing date Nov 23, 1999
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Pingtel Corp.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75442714 - PINGTEL
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Serial number 75442714
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Registration number 2520486
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Filing date Mar 2, 1998
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PingTel Corp.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments