"टङ्कनयन्त्रम्" इत्यस्य संस्करणे भेदः
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{{for|the Leroy Anderson composition|The Typewriter}} [[Image:Underwoodfive.jpg|thumb|right|250px|Mechanical desktop typewr... नवीनं पृष्ठं निर्मितमस्ति |
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पङ्क्तिः ८:
टङ्कनयन्त्रनिर्मापकाः प्रमुखास्तत्र समवायाः सन्ति- ई.रैमिङ्ग्टन् एण्ड् सन्स्, ऐ.बी.एम्., इम्पीरियल्-टैपरैटर्स्, ओलिवर् टैपरैटर् कम्पनी, ओलिवेट्टि,रोयल्-टैपरैटर्-कम्पनी, स्मिथ्-कोरोना तथा च अन्डर्वुड्-टैपरैटर्-कम्पनी।
[[Image:1864 Schreibmaschine Peter Mitterhofer.jpg|thumb|[[Peter Mitterhofer]], typewriter prototype 1864 [[Technisches Museum Wien]]]]
[[Image:Writing ball keyboard 3.jpg|thumb|[[Hansen Writing Ball]], 1870, the first typewriter manufactured commercially.]]
[[File:Sholes1.png|thumb|140px|right|Christopher Latham Sholes]]
[[Image:Sholes typewriter.jpg|thumb|Prototype of the Sholes and Glidden typewriter, 1873, the first commercially successful typewriter, and the first with a QWERTY keyboard.]]
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