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73186750 - CHEMRESEARCH
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Serial number 73186750
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Registration number 1166199
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Filing date Sep 25, 1978
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INSTRUMENTATION SPECIALTIES COMPANY
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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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73156655 - ISCO
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Serial number 73156655
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Registration number 1120418
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Filing date Jan 27, 1978
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INSTRUMENTATION SPECIALTIES COMPANY
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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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73150010 - RETRIEVER III
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Serial number 73150010
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Registration number 1110842
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Filing date Nov 28, 1977
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INSTRUMENTATION SPECIALTIES COMPANY
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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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72437545 - DIALAGRAD
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Serial number 72437545
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Registration number 993867
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Filing date Oct 5, 1972
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INSTRUMENTATION SPECIALTIES COMPANY
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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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72437606 - ELECTROSTAC
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Serial number 72437606
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Registration number 971298
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Filing date Oct 5, 1972
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INSTRUMENTATION SPECIALTIES COMPANY
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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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72289682 - ISCO
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Serial number 72289682
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Registration number 876020
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Filing date Jan 26, 1968
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INSTRUMENTATION SPECIALTIES COMPANY
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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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72287652 - DIALAGRAD
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Serial number 72287652
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Registration number 857249
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Filing date Dec 27, 1967
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INSTRUMENTATION SPECIALTIES COMPANY
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments