He patented the first practical sewing machine in 1846. In 1846, the idea of a sewing machine was nothing new. The first patents for such a machine had been granted in England in 1755, in Austria in 1819, the U.S. in 1826 and France in 1830..Early sewing machines were designed for industrial applications.
Job description is a broad, general, and written statement of a specific job, based on the findings of a job analysis. It generally includes duties, purpose, responsibilities, scope, and working conditions of a job along with the job's title, and the name or designation of the person to whom the employee reports.
A job description summarizes the duties of a position and states the essential responsibilities of the job. A company relies on a job description to relay this information regarding a work role to potential candidates to encourage qualified applicants to apply and discourage the application of unqualified individuals.ob Competencies and Job Description. The skill and knowledge required to be effective in a particular work role are described as job competencies. For example, job competencies for an accounts receivable clerk might include knowledge of particular accounts receivable software and interpersonal communication skills.