It shall be unlawful to install any automatic dry-cleaning machine without first having secured a permit therefor. Application for the permit shall be made in writing to the city clerk. The application shall contain the name of the applicant (if an individual), the names of the principal officers (if a corporation), the location of the place at which it is intended to install the dry-cleaning machines, together with a description of the place of business for which an operating license is desired. Before any installation permit is issued, application shall be approved by the director of public services, the public health officer, and the fire marshal of the city fire protection district. Application for the installation permit shall contain full information as to the mechanical equipment of each machine, and provision for ventilation for both the machine and the room in which the machine will be located.
('69 Code, § 5-3)