The most frequent autonomic symptoms associated with multiple system atrophy are a sudden drop in blood pressure upon standing (orthostatic hypotension), urinary difficulties, and erectile dysfunction in men.
The IBM Selectric typewriter was a highly successful model line of electric typewriters introduced by IBM on 31 July 1961.
Best Answer: A writing machine was patented in England in 1714, a music typewriter was invented in 1747, and a machine that enabled a blind person to write letters to a sighted person was made in 1808.eport Abuse. The first typewriter to be commercially successful was invented in 1867 by Christopher Sholes. Source(s): http://en.wikipedia.org/wiki/Typewriter#...